37987928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 45733672

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 379, 536, 737, 748, 758, 1139, 1474, 1496, 1516, 2278, 2948, 3032, 4169, 4556, 5896, 6443, 8338, 9112, 12529, 12886, 16676, 25058, 25393, 25772, 33352, 50116, 50786, 51544, 70873, 100232, 101572, 141746, 203144, 279323, 283492, 431681, 558646, 566984, 863362, 1117292, 1726724, 2234584, 3453448, 4748491, 9496982, 18993964, 37987928]

約数ペア:

[(1, 37987928), (2, 18993964), (4, 9496982), (8, 4748491), (11, 3453448), (17, 2234584), (22, 1726724), (34, 1117292), (44, 863362), (67, 566984), (68, 558646), (88, 431681), (134, 283492), (136, 279323), (187, 203144), (268, 141746), (374, 101572), (379, 100232), (536, 70873), (737, 51544), (748, 50786), (758, 50116), (1139, 33352), (1474, 25772), (1496, 25393), (1516, 25058), (2278, 16676), (2948, 12886), (3032, 12529), (4169, 9112), (4556, 8338), (5896, 6443)]