28528099778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 43715166528

約数和(自身を除く): 15187066750

約数列:

[1, 2, 67, 134, 241, 482, 577, 1154, 1531, 3062, 16147, 32294, 38659, 77318, 102577, 139057, 205154, 278114, 368971, 737942, 883387, 1766774, 9316819, 18633638, 24721057, 49442114, 59186929, 118373858, 212896267, 425792534, 14264049889, 28528099778]

約数ペア:

[(1, 28528099778), (2, 14264049889), (67, 425792534), (134, 212896267), (241, 118373858), (482, 59186929), (577, 49442114), (1154, 24721057), (1531, 18633638), (3062, 9316819), (16147, 1766774), (32294, 883387), (38659, 737942), (77318, 368971), (102577, 278114), (139057, 205154)]