40507968

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9173}}^1$

素因数の和:9211

約数の個数: 56

約数和(自身を含む): 111849408

約数和(自身を除く): 71341440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 9173, 18346, 27519, 36692, 55038, 73384, 110076, 146768, 210979, 220152, 293536, 421958, 440304, 587072, 632937, 843916, 880608, 1265874, 1687832, 1761216, 2531748, 3375664, 5063496, 6751328, 10126992, 13502656, 20253984, 40507968]

約数ペア:

[(1, 40507968), (2, 20253984), (3, 13502656), (4, 10126992), (6, 6751328), (8, 5063496), (12, 3375664), (16, 2531748), (23, 1761216), (24, 1687832), (32, 1265874), (46, 880608), (48, 843916), (64, 632937), (69, 587072), (92, 440304), (96, 421958), (138, 293536), (184, 220152), (192, 210979), (276, 146768), (368, 110076), (552, 73384), (736, 55038), (1104, 36692), (1472, 27519), (2208, 18346), (4416, 9173)]