28516762112

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1796671}}^1$

素因数の和:1796720

約数の個数: 40

約数和(自身を含む): 58815854592

約数和(自身を除く): 30299092480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 1796671, 3593342, 7186684, 14373368, 28746736, 55696801, 57493472, 111393602, 114986944, 222787204, 229973888, 445574408, 459947776, 891148816, 919895552, 1782297632, 3564595264, 7129190528, 14258381056, 28516762112]

約数ペア:

[(1, 28516762112), (2, 14258381056), (4, 7129190528), (8, 3564595264), (16, 1782297632), (31, 919895552), (32, 891148816), (62, 459947776), (64, 445574408), (124, 229973888), (128, 222787204), (248, 114986944), (256, 111393602), (496, 57493472), (512, 55696801), (992, 28746736), (1984, 14373368), (3968, 7186684), (7936, 3593342), (15872, 1796671)]