25068722224

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6323}}^1$

素因数の和:6747

約数の個数: 120

約数和(自身を含む): 61012813680

約数和(自身を除く): 35944091456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 389, 392, 637, 728, 778, 784, 1274, 1456, 1556, 2548, 2723, 3112, 5057, 5096, 5446, 6224, 6323, 10114, 10192, 10892, 12646, 19061, 20228, 21784, 25292, 35399, 38122, 40456, 43568, 44261, 50584, 70798, 76244, 80912, 82199, 88522, 101168, 141596, 152488, 164398, 177044, 247793, 283192, 304976, 309827, 328796, 354088, 495586, 566384, 575393, 619654, 657592, 708176, 991172, 1150786, 1239308, 1315184, 1982344, 2301572, 2459647, 2478616, 3964688, 4027751, 4603144, 4919294, 4957232, 8055502, 9206288, 9838588, 16111004, 17217529, 19677176, 31975411, 32222008, 34435058, 39354352, 63950822, 64444016, 68870116, 120522703, 127901644, 137740232, 223827877, 241045406, 255803288, 275480464, 447655754, 482090812, 511606576, 895311508, 964181624, 1566795139, 1790623016, 1928363248, 3133590278, 3581246032, 6267180556, 12534361112, 25068722224]

約数ペア:

[(1, 25068722224), (2, 12534361112), (4, 6267180556), (7, 3581246032), (8, 3133590278), (13, 1928363248), (14, 1790623016), (16, 1566795139), (26, 964181624), (28, 895311508), (49, 511606576), (52, 482090812), (56, 447655754), (91, 275480464), (98, 255803288), (104, 241045406), (112, 223827877), (182, 137740232), (196, 127901644), (208, 120522703), (364, 68870116), (389, 64444016), (392, 63950822), (637, 39354352), (728, 34435058), (778, 32222008), (784, 31975411), (1274, 19677176), (1456, 17217529), (1556, 16111004), (2548, 9838588), (2723, 9206288), (3112, 8055502), (5057, 4957232), (5096, 4919294), (5446, 4603144), (6224, 4027751), (6323, 3964688), (10114, 2478616), (10192, 2459647), (10892, 2301572), (12646, 1982344), (19061, 1315184), (20228, 1239308), (21784, 1150786), (25292, 991172), (35399, 708176), (38122, 657592), (40456, 619654), (43568, 575393), (44261, 566384), (50584, 495586), (70798, 354088), (76244, 328796), (80912, 309827), (82199, 304976), (88522, 283192), (101168, 247793), (141596, 177044), (152488, 164398)]