29860636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 59810968

約数和(自身を除く): 29950332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 1987, 3757, 3974, 7514, 7948, 15028, 25831, 33779, 51662, 67558, 103324, 135116, 439127, 574243, 878254, 1148486, 1756508, 2296972, 7465159, 14930318, 29860636]

約数ペア:

[(1, 29860636), (2, 14930318), (4, 7465159), (13, 2296972), (17, 1756508), (26, 1148486), (34, 878254), (52, 574243), (68, 439127), (221, 135116), (289, 103324), (442, 67558), (578, 51662), (884, 33779), (1156, 25831), (1987, 15028), (3757, 7948), (3974, 7514)]