1995946112

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{983}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 4125124800

約数和(自身を除く): 2129178688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 547, 928, 983, 1094, 1856, 1966, 2188, 3712, 3932, 4376, 7864, 8752, 15728, 15863, 17504, 28507, 31456, 31726, 35008, 57014, 62912, 63452, 70016, 114028, 125824, 126904, 228056, 253808, 456112, 507616, 537701, 912224, 1015232, 1075402, 1824448, 2030464, 2150804, 3648896, 4301608, 8603216, 15593329, 17206432, 31186658, 34412864, 62373316, 68825728, 124746632, 249493264, 498986528, 997973056, 1995946112]

約数ペア:

[(1, 1995946112), (2, 997973056), (4, 498986528), (8, 249493264), (16, 124746632), (29, 68825728), (32, 62373316), (58, 34412864), (64, 31186658), (116, 17206432), (128, 15593329), (232, 8603216), (464, 4301608), (547, 3648896), (928, 2150804), (983, 2030464), (1094, 1824448), (1856, 1075402), (1966, 1015232), (2188, 912224), (3712, 537701), (3932, 507616), (4376, 456112), (7864, 253808), (8752, 228056), (15728, 126904), (15863, 125824), (17504, 114028), (28507, 70016), (31456, 63452), (31726, 62912), (35008, 57014)]