64231024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 84509456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 208, 268, 286, 419, 536, 572, 737, 838, 871, 1072, 1144, 1474, 1676, 1742, 2288, 2948, 3352, 3484, 4609, 5447, 5896, 6704, 6968, 9218, 9581, 10894, 11792, 13936, 18436, 19162, 21788, 28073, 36872, 38324, 43576, 56146, 59917, 73744, 76648, 87152, 112292, 119834, 153296, 224584, 239668, 308803, 364949, 449168, 479336, 617606, 729898, 958672, 1235212, 1459796, 2470424, 2919592, 4014439, 4940848, 5839184, 8028878, 16057756, 32115512, 64231024]

約数ペア:

[(1, 64231024), (2, 32115512), (4, 16057756), (8, 8028878), (11, 5839184), (13, 4940848), (16, 4014439), (22, 2919592), (26, 2470424), (44, 1459796), (52, 1235212), (67, 958672), (88, 729898), (104, 617606), (134, 479336), (143, 449168), (176, 364949), (208, 308803), (268, 239668), (286, 224584), (419, 153296), (536, 119834), (572, 112292), (737, 87152), (838, 76648), (871, 73744), (1072, 59917), (1144, 56146), (1474, 43576), (1676, 38324), (1742, 36872), (2288, 28073), (2948, 21788), (3352, 19162), (3484, 18436), (4609, 13936), (5447, 11792), (5896, 10894), (6704, 9581), (6968, 9218)]