817103616016

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{10853}}^1\times {\mathrm{11177}}^1$

素因数の和:22459

約数の個数: 40

約数和(自身を含む): 1587186888984

約数和(自身を除く): 770083272968

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 10853, 11177, 21706, 22354, 43412, 44708, 86824, 89416, 173648, 178832, 4569113, 4705517, 9138226, 9411034, 18276452, 18822068, 36552904, 37644136, 73105808, 75288272, 121303981, 242607962, 485215924, 970431848, 1940863696, 51068976001, 102137952002, 204275904004, 408551808008, 817103616016]

約数ペア:

[(1, 817103616016), (2, 408551808008), (4, 204275904004), (8, 102137952002), (16, 51068976001), (421, 1940863696), (842, 970431848), (1684, 485215924), (3368, 242607962), (6736, 121303981), (10853, 75288272), (11177, 73105808), (21706, 37644136), (22354, 36552904), (43412, 18822068), (44708, 18276452), (86824, 9411034), (89416, 9138226), (173648, 4705517), (178832, 4569113)]