40921928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 37702072

約数列:

[1, 2, 4, 8, 59, 118, 181, 236, 362, 472, 479, 724, 958, 1448, 1916, 3832, 10679, 21358, 28261, 42716, 56522, 85432, 86699, 113044, 173398, 226088, 346796, 693592, 5115241, 10230482, 20460964, 40921928]

約数ペア:

[(1, 40921928), (2, 20460964), (4, 10230482), (8, 5115241), (59, 693592), (118, 346796), (181, 226088), (236, 173398), (362, 113044), (472, 86699), (479, 85432), (724, 56522), (958, 42716), (1448, 28261), (1916, 21358), (3832, 10679)]