73438456

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14411}}^1$

素因数の和:14444

約数の個数: 48

約数和(自身を含む): 172511640

約数和(自身を除く): 99073184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 14411, 28822, 57644, 100877, 115288, 187343, 201754, 374686, 403508, 706139, 749372, 807016, 1311401, 1412278, 1498744, 2622802, 2824556, 5245604, 5649112, 9179807, 10491208, 18359614, 36719228, 73438456]

約数ペア:

[(1, 73438456), (2, 36719228), (4, 18359614), (7, 10491208), (8, 9179807), (13, 5649112), (14, 5245604), (26, 2824556), (28, 2622802), (49, 1498744), (52, 1412278), (56, 1311401), (91, 807016), (98, 749372), (104, 706139), (182, 403508), (196, 374686), (364, 201754), (392, 187343), (637, 115288), (728, 100877), (1274, 57644), (2548, 28822), (5096, 14411)]