28397996887108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2273}}^1\times {\mathrm{426287}}^1$

素因数の和:429012

約数の個数: 48

約数和(自身を含む): 52765232937984

約数和(自身を除く): 24367236050876

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1724, 2273, 4546, 7327, 9092, 14654, 29308, 38641, 77282, 154564, 426287, 852574, 979663, 1705148, 1959326, 3918652, 7246879, 14493758, 16654271, 28987516, 33308542, 66617084, 183729697, 367459394, 734918788, 968950351, 1937900702, 3123404849, 3875801404, 6246809698, 12493619396, 16472155967, 32944311934, 65888623868, 417617601281, 835235202562, 1670470405124, 7099499221777, 14198998443554, 28397996887108]

約数ペア:

[(1, 28397996887108), (2, 14198998443554), (4, 7099499221777), (17, 1670470405124), (34, 835235202562), (68, 417617601281), (431, 65888623868), (862, 32944311934), (1724, 16472155967), (2273, 12493619396), (4546, 6246809698), (7327, 3875801404), (9092, 3123404849), (14654, 1937900702), (29308, 968950351), (38641, 734918788), (77282, 367459394), (154564, 183729697), (426287, 66617084), (852574, 33308542), (979663, 28987516), (1705148, 16654271), (1959326, 14493758), (3918652, 7246879)]