42658768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 86545800

約数和(自身を除く): 43887032

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1033, 1424, 2066, 2581, 4132, 5162, 8264, 10324, 16528, 20648, 29957, 41296, 59914, 91937, 119828, 183874, 239656, 367748, 479312, 735496, 1470992, 2666173, 5332346, 10664692, 21329384, 42658768]

約数ペア:

[(1, 42658768), (2, 21329384), (4, 10664692), (8, 5332346), (16, 2666173), (29, 1470992), (58, 735496), (89, 479312), (116, 367748), (178, 239656), (232, 183874), (356, 119828), (464, 91937), (712, 59914), (1033, 41296), (1424, 29957), (2066, 20648), (2581, 16528), (4132, 10324), (5162, 8264)]