2291136896

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 4650938880

約数和(自身を除く): 2359801984

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 128, 194, 254, 388, 508, 776, 1016, 1453, 1552, 2032, 2906, 3104, 4064, 5812, 6208, 8128, 11624, 12319, 12416, 16256, 23248, 24638, 46496, 49276, 92992, 98552, 140941, 184531, 185984, 197104, 281882, 369062, 394208, 563764, 738124, 788416, 1127528, 1476248, 1576832, 2255056, 2952496, 4510112, 5904992, 9020224, 11809984, 17899507, 18040448, 23619968, 35799014, 71598028, 143196056, 286392112, 572784224, 1145568448, 2291136896]

約数ペア:

[(1, 2291136896), (2, 1145568448), (4, 572784224), (8, 286392112), (16, 143196056), (32, 71598028), (64, 35799014), (97, 23619968), (127, 18040448), (128, 17899507), (194, 11809984), (254, 9020224), (388, 5904992), (508, 4510112), (776, 2952496), (1016, 2255056), (1453, 1576832), (1552, 1476248), (2032, 1127528), (2906, 788416), (3104, 738124), (4064, 563764), (5812, 394208), (6208, 369062), (8128, 281882), (11624, 197104), (12319, 185984), (12416, 184531), (16256, 140941), (23248, 98552), (24638, 92992), (46496, 49276)]