25286208

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 72566784

約数和(自身を除く): 47280576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 127, 136, 183, 192, 204, 244, 254, 272, 366, 381, 408, 488, 508, 544, 732, 762, 816, 976, 1016, 1037, 1088, 1464, 1524, 1632, 1952, 2032, 2074, 2159, 2928, 3048, 3111, 3264, 3904, 4064, 4148, 4318, 5856, 6096, 6222, 6477, 7747, 8128, 8296, 8636, 11712, 12192, 12444, 12954, 15494, 16592, 17272, 23241, 24384, 24888, 25908, 30988, 33184, 34544, 46482, 49776, 51816, 61976, 66368, 69088, 92964, 99552, 103632, 123952, 131699, 138176, 185928, 199104, 207264, 247904, 263398, 371856, 395097, 414528, 495808, 526796, 743712, 790194, 1053592, 1487424, 1580388, 2107184, 3160776, 4214368, 6321552, 8428736, 12643104, 25286208]

約数ペア:

[(1, 25286208), (2, 12643104), (3, 8428736), (4, 6321552), (6, 4214368), (8, 3160776), (12, 2107184), (16, 1580388), (17, 1487424), (24, 1053592), (32, 790194), (34, 743712), (48, 526796), (51, 495808), (61, 414528), (64, 395097), (68, 371856), (96, 263398), (102, 247904), (122, 207264), (127, 199104), (136, 185928), (183, 138176), (192, 131699), (204, 123952), (244, 103632), (254, 99552), (272, 92964), (366, 69088), (381, 66368), (408, 61976), (488, 51816), (508, 49776), (544, 46482), (732, 34544), (762, 33184), (816, 30988), (976, 25908), (1016, 24888), (1037, 24384), (1088, 23241), (1464, 17272), (1524, 16592), (1632, 15494), (1952, 12954), (2032, 12444), (2074, 12192), (2159, 11712), (2928, 8636), (3048, 8296), (3111, 8128), (3264, 7747), (3904, 6477), (4064, 6222), (4148, 6096), (4318, 5856)]