40525082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 67314240

約数和(自身を除く): 26789158

約数列:

[1, 2, 13, 26, 83, 89, 166, 178, 211, 422, 1079, 1157, 2158, 2314, 2743, 5486, 7387, 14774, 17513, 18779, 35026, 37558, 96031, 192062, 227669, 244127, 455338, 488254, 1558657, 3117314, 20262541, 40525082]

約数ペア:

[(1, 40525082), (2, 20262541), (13, 3117314), (26, 1558657), (83, 488254), (89, 455338), (166, 244127), (178, 227669), (211, 192062), (422, 96031), (1079, 37558), (1157, 35026), (2158, 18779), (2314, 17513), (2743, 14774), (5486, 7387)]