39371644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 77545440

約数和(自身を除く): 38173796

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 313, 533, 626, 767, 1066, 1252, 1534, 2132, 2419, 3068, 4069, 4838, 8138, 9676, 12833, 16276, 18467, 25666, 31447, 36934, 51332, 62894, 73868, 125788, 166829, 240071, 333658, 480142, 667316, 757147, 960284, 1514294, 3028588, 9842911, 19685822, 39371644]

約数ペア:

[(1, 39371644), (2, 19685822), (4, 9842911), (13, 3028588), (26, 1514294), (41, 960284), (52, 757147), (59, 667316), (82, 480142), (118, 333658), (164, 240071), (236, 166829), (313, 125788), (533, 73868), (626, 62894), (767, 51332), (1066, 36934), (1252, 31447), (1534, 25666), (2132, 18467), (2419, 16276), (3068, 12833), (4069, 9676), (4838, 8138)]