31767029308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{69779}}^1$

素因数の和:70090

約数の個数: 48

約数和(自身を含む): 64711180800

約数和(自身を除く): 32944151492

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 229, 284, 458, 497, 916, 994, 1603, 1988, 3206, 6412, 16259, 32518, 65036, 69779, 113813, 139558, 227626, 279116, 455252, 488453, 976906, 1953812, 4954309, 9908618, 15979391, 19817236, 31958782, 34680163, 63917564, 69360326, 111855737, 138720652, 223711474, 447422948, 1134536761, 2269073522, 4538147044, 7941757327, 15883514654, 31767029308]

約数ペア:

[(1, 31767029308), (2, 15883514654), (4, 7941757327), (7, 4538147044), (14, 2269073522), (28, 1134536761), (71, 447422948), (142, 223711474), (229, 138720652), (284, 111855737), (458, 69360326), (497, 63917564), (916, 34680163), (994, 31958782), (1603, 19817236), (1988, 15979391), (3206, 9908618), (6412, 4954309), (16259, 1953812), (32518, 976906), (65036, 488453), (69779, 455252), (113813, 279116), (139558, 227626)]