42644734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 72673920

約数和(自身を除く): 30029186

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 739, 946, 1342, 1478, 2623, 5246, 8129, 16258, 28853, 31777, 45079, 57706, 63554, 90158, 349547, 495869, 699094, 991738, 1938397, 3876794, 21322367, 42644734]

約数ペア:

[(1, 42644734), (2, 21322367), (11, 3876794), (22, 1938397), (43, 991738), (61, 699094), (86, 495869), (122, 349547), (473, 90158), (671, 63554), (739, 57706), (946, 45079), (1342, 31777), (1478, 28853), (2623, 16258), (5246, 8129)]