39888524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 80908800

約数和(自身を除く): 41020276

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 859, 893, 988, 1222, 1718, 1786, 2444, 3436, 3572, 11167, 11609, 16321, 22334, 23218, 32642, 40373, 44668, 46436, 65284, 80746, 161492, 212173, 424346, 524849, 767087, 848692, 1049698, 1534174, 2099396, 3068348, 9972131, 19944262, 39888524]

約数ペア:

[(1, 39888524), (2, 19944262), (4, 9972131), (13, 3068348), (19, 2099396), (26, 1534174), (38, 1049698), (47, 848692), (52, 767087), (76, 524849), (94, 424346), (188, 212173), (247, 161492), (494, 80746), (611, 65284), (859, 46436), (893, 44668), (988, 40373), (1222, 32642), (1718, 23218), (1786, 22334), (2444, 16321), (3436, 11609), (3572, 11167)]