72803536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8599

約数の個数: 40

約数和(自身を含む): 155630664

約数和(自身を除く): 82827128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 8537, 17074, 34148, 68296, 110981, 136592, 221962, 350017, 443924, 700034, 887848, 1400068, 1775696, 2800136, 4550221, 5600272, 9100442, 18200884, 36401768, 72803536]

約数ペア:

[(1, 72803536), (2, 36401768), (4, 18200884), (8, 9100442), (13, 5600272), (16, 4550221), (26, 2800136), (41, 1775696), (52, 1400068), (82, 887848), (104, 700034), (164, 443924), (208, 350017), (328, 221962), (533, 136592), (656, 110981), (1066, 68296), (2132, 34148), (4264, 17074), (8528, 8537)]