69453968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4935

約数の個数: 40

約数和(自身を含む): 144693120

約数和(自身を除く): 75239152

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 4861, 7144, 9722, 14288, 19444, 38888, 77776, 92359, 184718, 228467, 369436, 456934, 738872, 913868, 1477744, 1827736, 3655472, 4340873, 8681746, 17363492, 34726984, 69453968]

約数ペア:

[(1, 69453968), (2, 34726984), (4, 17363492), (8, 8681746), (16, 4340873), (19, 3655472), (38, 1827736), (47, 1477744), (76, 913868), (94, 738872), (152, 456934), (188, 369436), (304, 228467), (376, 184718), (752, 92359), (893, 77776), (1786, 38888), (3572, 19444), (4861, 14288), (7144, 9722)]