2743131968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81331}}^1$

素因数の和:81391

約数の個数: 56

約数和(自身を含む): 5949598464

約数和(自身を除く): 3206466496

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 81331, 162662, 325324, 650648, 1301296, 1382627, 2521261, 2602592, 2765254, 5042522, 5205184, 5530508, 10085044, 11061016, 20170088, 22122032, 40340176, 42861437, 44244064, 80680352, 85722874, 88488128, 161360704, 171445748, 342891496, 685782992, 1371565984, 2743131968]

約数ペア:

[(1, 2743131968), (2, 1371565984), (4, 685782992), (8, 342891496), (16, 171445748), (17, 161360704), (31, 88488128), (32, 85722874), (34, 80680352), (62, 44244064), (64, 42861437), (68, 40340176), (124, 22122032), (136, 20170088), (248, 11061016), (272, 10085044), (496, 5530508), (527, 5205184), (544, 5042522), (992, 2765254), (1054, 2602592), (1088, 2521261), (1984, 1382627), (2108, 1301296), (4216, 650648), (8432, 325324), (16864, 162662), (33728, 81331)]