8150272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 18314240

約数和(自身を除く): 10163968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 248, 256, 316, 403, 416, 496, 632, 806, 832, 992, 1027, 1264, 1612, 1664, 1984, 2054, 2449, 2528, 3224, 3328, 3968, 4108, 4898, 5056, 6448, 7936, 8216, 9796, 10112, 12896, 16432, 19592, 20224, 25792, 31837, 32864, 39184, 51584, 63674, 65728, 78368, 103168, 127348, 131456, 156736, 254696, 262912, 313472, 509392, 626944, 1018784, 2037568, 4075136, 8150272]

約数ペア:

[(1, 8150272), (2, 4075136), (4, 2037568), (8, 1018784), (13, 626944), (16, 509392), (26, 313472), (31, 262912), (32, 254696), (52, 156736), (62, 131456), (64, 127348), (79, 103168), (104, 78368), (124, 65728), (128, 63674), (158, 51584), (208, 39184), (248, 32864), (256, 31837), (316, 25792), (403, 20224), (416, 19592), (496, 16432), (632, 12896), (806, 10112), (832, 9796), (992, 8216), (1027, 7936), (1264, 6448), (1612, 5056), (1664, 4898), (1984, 4108), (2054, 3968), (2449, 3328), (2528, 3224)]