25140544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 60935616

約数和(自身を除く): 35795072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 67, 82, 88, 104, 134, 143, 164, 176, 208, 268, 286, 328, 352, 416, 451, 533, 536, 572, 656, 704, 737, 832, 871, 902, 1066, 1072, 1144, 1312, 1474, 1742, 1804, 2132, 2144, 2288, 2624, 2747, 2948, 3484, 3608, 4264, 4288, 4576, 5494, 5863, 5896, 6968, 7216, 8528, 9152, 9581, 10988, 11726, 11792, 13936, 14432, 17056, 19162, 21976, 23452, 23584, 27872, 28864, 30217, 34112, 35711, 38324, 43952, 46904, 47168, 55744, 60434, 71422, 76648, 87904, 93808, 120868, 142844, 153296, 175808, 187616, 241736, 285688, 306592, 375232, 392821, 483472, 571376, 613184, 785642, 966944, 1142752, 1571284, 1933888, 2285504, 3142568, 6285136, 12570272, 25140544]

約数ペア:

[(1, 25140544), (2, 12570272), (4, 6285136), (8, 3142568), (11, 2285504), (13, 1933888), (16, 1571284), (22, 1142752), (26, 966944), (32, 785642), (41, 613184), (44, 571376), (52, 483472), (64, 392821), (67, 375232), (82, 306592), (88, 285688), (104, 241736), (134, 187616), (143, 175808), (164, 153296), (176, 142844), (208, 120868), (268, 93808), (286, 87904), (328, 76648), (352, 71422), (416, 60434), (451, 55744), (533, 47168), (536, 46904), (572, 43952), (656, 38324), (704, 35711), (737, 34112), (832, 30217), (871, 28864), (902, 27872), (1066, 23584), (1072, 23452), (1144, 21976), (1312, 19162), (1474, 17056), (1742, 14432), (1804, 13936), (2132, 11792), (2144, 11726), (2288, 10988), (2624, 9581), (2747, 9152), (2948, 8528), (3484, 7216), (3608, 6968), (4264, 5896), (4288, 5863), (4576, 5494)]