3899936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 8328096

約数和(自身を除く): 4428160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 107, 134, 136, 214, 268, 272, 428, 536, 544, 856, 1072, 1139, 1712, 1819, 2144, 2278, 3424, 3638, 4556, 7169, 7276, 9112, 14338, 14552, 18224, 28676, 29104, 36448, 57352, 58208, 114704, 121873, 229408, 243746, 487492, 974984, 1949968, 3899936]

約数ペア:

[(1, 3899936), (2, 1949968), (4, 974984), (8, 487492), (16, 243746), (17, 229408), (32, 121873), (34, 114704), (67, 58208), (68, 57352), (107, 36448), (134, 29104), (136, 28676), (214, 18224), (268, 14552), (272, 14338), (428, 9112), (536, 7276), (544, 7169), (856, 4556), (1072, 3638), (1139, 3424), (1712, 2278), (1819, 2144)]