39409396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 78632064

約数和(自身を除く): 39222668

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 299, 332, 397, 598, 794, 1079, 1196, 1588, 1909, 2158, 3818, 4316, 5161, 7636, 9131, 10322, 18262, 20644, 24817, 32951, 36524, 49634, 65902, 99268, 118703, 131804, 237406, 428363, 474812, 757873, 856726, 1515746, 1713452, 3031492, 9852349, 19704698, 39409396]

約数ペア:

[(1, 39409396), (2, 19704698), (4, 9852349), (13, 3031492), (23, 1713452), (26, 1515746), (46, 856726), (52, 757873), (83, 474812), (92, 428363), (166, 237406), (299, 131804), (332, 118703), (397, 99268), (598, 65902), (794, 49634), (1079, 36524), (1196, 32951), (1588, 24817), (1909, 20644), (2158, 18262), (3818, 10322), (4316, 9131), (5161, 7636)]