64578112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2363

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 76239488

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2309, 3496, 4618, 6992, 9236, 13984, 18472, 27968, 36944, 43871, 53107, 73888, 87742, 106214, 147776, 175484, 212428, 350968, 424856, 701936, 849712, 1009033, 1403872, 1699424, 2018066, 2807744, 3398848, 4036132, 8072264, 16144528, 32289056, 64578112]

約数ペア:

[(1, 64578112), (2, 32289056), (4, 16144528), (8, 8072264), (16, 4036132), (19, 3398848), (23, 2807744), (32, 2018066), (38, 1699424), (46, 1403872), (64, 1009033), (76, 849712), (92, 701936), (152, 424856), (184, 350968), (304, 212428), (368, 175484), (437, 147776), (608, 106214), (736, 87742), (874, 73888), (1216, 53107), (1472, 43871), (1748, 36944), (2309, 27968), (3496, 18472), (4618, 13984), (6992, 9236)]