28573762558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{66973}}^1$

素因数の和:67081

約数の個数: 48

約数和(自身を含む): 49383412848

約数和(自身を除く): 20809650290

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 121, 242, 451, 473, 902, 946, 1763, 3526, 4961, 5203, 9922, 10406, 19393, 38786, 66973, 133946, 213323, 426646, 736703, 1473406, 2745893, 2879839, 5491786, 5759678, 8103733, 16207466, 30204823, 31678229, 60409646, 63356458, 118073399, 236146798, 332253053, 348460519, 664506106, 696921038, 1298807389, 2597614778, 14286881279, 28573762558]

約数ペア:

[(1, 28573762558), (2, 14286881279), (11, 2597614778), (22, 1298807389), (41, 696921038), (43, 664506106), (82, 348460519), (86, 332253053), (121, 236146798), (242, 118073399), (451, 63356458), (473, 60409646), (902, 31678229), (946, 30204823), (1763, 16207466), (3526, 8103733), (4961, 5759678), (5203, 5491786), (9922, 2879839), (10406, 2745893), (19393, 1473406), (38786, 736703), (66973, 426646), (133946, 213323)]