42729968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 86088240

約数和(自身を除く): 43358272

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 811, 1424, 1622, 3244, 3293, 6488, 6586, 12976, 13172, 26344, 30007, 52688, 60014, 72179, 120028, 144358, 240056, 288716, 480112, 577432, 1154864, 2670623, 5341246, 10682492, 21364984, 42729968]

約数ペア:

[(1, 42729968), (2, 21364984), (4, 10682492), (8, 5341246), (16, 2670623), (37, 1154864), (74, 577432), (89, 480112), (148, 288716), (178, 240056), (296, 144358), (356, 120028), (592, 72179), (712, 60014), (811, 52688), (1424, 30007), (1622, 26344), (3244, 13172), (3293, 12976), (6488, 6586)]