15691483936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 32810738688

約数和(自身を除く): 17119254752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 467, 568, 643, 736, 934, 1136, 1286, 1633, 1868, 2272, 2572, 3266, 3736, 5144, 6532, 7472, 10288, 10741, 13064, 14789, 14944, 20576, 21482, 26128, 29578, 33157, 42964, 45653, 52256, 59156, 66314, 85928, 91306, 118312, 132628, 171856, 182612, 236624, 265256, 300281, 343712, 365224, 473248, 530512, 600562, 730448, 762611, 1050019, 1061024, 1201124, 1460896, 1525222, 2100038, 2402248, 3050444, 4200076, 4804496, 6100888, 6906463, 8400152, 9608992, 12201776, 13812926, 16800304, 21319951, 24403552, 27625852, 33600608, 42639902, 55251704, 85279804, 110503408, 170559608, 221006816, 341119216, 490358873, 682238432, 980717746, 1961435492, 3922870984, 7845741968, 15691483936]

約数ペア:

[(1, 15691483936), (2, 7845741968), (4, 3922870984), (8, 1961435492), (16, 980717746), (23, 682238432), (32, 490358873), (46, 341119216), (71, 221006816), (92, 170559608), (142, 110503408), (184, 85279804), (284, 55251704), (368, 42639902), (467, 33600608), (568, 27625852), (643, 24403552), (736, 21319951), (934, 16800304), (1136, 13812926), (1286, 12201776), (1633, 9608992), (1868, 8400152), (2272, 6906463), (2572, 6100888), (3266, 4804496), (3736, 4200076), (5144, 3050444), (6532, 2402248), (7472, 2100038), (10288, 1525222), (10741, 1460896), (13064, 1201124), (14789, 1061024), (14944, 1050019), (20576, 762611), (21482, 730448), (26128, 600562), (29578, 530512), (33157, 473248), (42964, 365224), (45653, 343712), (52256, 300281), (59156, 265256), (66314, 236624), (85928, 182612), (91306, 171856), (118312, 132628)]