64786436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 69334012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 286, 382, 572, 593, 764, 1186, 2101, 2372, 2483, 4202, 4966, 6523, 7709, 8404, 9932, 13046, 15418, 26092, 27313, 30836, 54626, 84799, 109252, 113263, 169598, 226526, 339196, 453052, 1245893, 1472419, 2491786, 2944838, 4983572, 5889676, 16196609, 32393218, 64786436]

約数ペア:

[(1, 64786436), (2, 32393218), (4, 16196609), (11, 5889676), (13, 4983572), (22, 2944838), (26, 2491786), (44, 1472419), (52, 1245893), (143, 453052), (191, 339196), (286, 226526), (382, 169598), (572, 113263), (593, 109252), (764, 84799), (1186, 54626), (2101, 30836), (2372, 27313), (2483, 26092), (4202, 15418), (4966, 13046), (6523, 9932), (7709, 8404)]