40559744

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 81959040

約数和(自身を除く): 41399296

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4463, 4544, 8926, 9088, 17852, 35704, 71408, 142816, 285632, 316873, 571264, 633746, 1267492, 2534984, 5069968, 10139936, 20279872, 40559744]

約数ペア:

[(1, 40559744), (2, 20279872), (4, 10139936), (8, 5069968), (16, 2534984), (32, 1267492), (64, 633746), (71, 571264), (128, 316873), (142, 285632), (284, 142816), (568, 71408), (1136, 35704), (2272, 17852), (4463, 9088), (4544, 8926)]