39729328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 80057376

約数和(自身を除く): 40328048

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 853, 1136, 1706, 2911, 3412, 5822, 6824, 11644, 13648, 23288, 34973, 46576, 60563, 69946, 121126, 139892, 242252, 279784, 484504, 559568, 969008, 2483083, 4966166, 9932332, 19864664, 39729328]

約数ペア:

[(1, 39729328), (2, 19864664), (4, 9932332), (8, 4966166), (16, 2483083), (41, 969008), (71, 559568), (82, 484504), (142, 279784), (164, 242252), (284, 139892), (328, 121126), (568, 69946), (656, 60563), (853, 46576), (1136, 34973), (1706, 23288), (2911, 13648), (3412, 11644), (5822, 6824)]