72867592

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19421}}^1$

素因数の和:19501

約数の個数: 32

約数和(自身を含む): 158483520

約数和(自身を除く): 85615928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 19421, 38842, 77684, 135947, 155368, 271894, 543788, 1087576, 1301207, 2602414, 5204828, 9108449, 10409656, 18216898, 36433796, 72867592]

約数ペア:

[(1, 72867592), (2, 36433796), (4, 18216898), (7, 10409656), (8, 9108449), (14, 5204828), (28, 2602414), (56, 1301207), (67, 1087576), (134, 543788), (268, 271894), (469, 155368), (536, 135947), (938, 77684), (1876, 38842), (3752, 19421)]