77451952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3277

約数の個数: 40

約数和(自身を含む): 157927392

約数和(自身を除く): 80475440

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 3191, 6068, 6382, 12136, 12764, 24272, 25528, 51056, 118067, 130831, 236134, 261662, 472268, 523324, 944536, 1046648, 1889072, 2093296, 4840747, 9681494, 19362988, 38725976, 77451952]

約数ペア:

[(1, 77451952), (2, 38725976), (4, 19362988), (8, 9681494), (16, 4840747), (37, 2093296), (41, 1889072), (74, 1046648), (82, 944536), (148, 523324), (164, 472268), (296, 261662), (328, 236134), (592, 130831), (656, 118067), (1517, 51056), (3034, 25528), (3191, 24272), (6068, 12764), (6382, 12136)]