71845796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 69048412

約数列:

[1, 2, 4, 11, 22, 44, 83, 103, 166, 191, 206, 332, 382, 412, 764, 913, 1133, 1826, 2101, 2266, 3652, 4202, 4532, 8404, 8549, 15853, 17098, 19673, 31706, 34196, 39346, 63412, 78692, 94039, 174383, 188078, 216403, 348766, 376156, 432806, 697532, 865612, 1632859, 3265718, 6531436, 17961449, 35922898, 71845796]

約数ペア:

[(1, 71845796), (2, 35922898), (4, 17961449), (11, 6531436), (22, 3265718), (44, 1632859), (83, 865612), (103, 697532), (166, 432806), (191, 376156), (206, 348766), (332, 216403), (382, 188078), (412, 174383), (764, 94039), (913, 78692), (1133, 63412), (1826, 39346), (2101, 34196), (2266, 31706), (3652, 19673), (4202, 17098), (4532, 15853), (8404, 8549)]