77216786638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{340429}}^1$

素因数の和:340624

約数の個数: 32

約数和(自身を含む): 125496115200

約数和(自身を除く): 48279328562

約数列:

[1, 2, 19, 38, 47, 94, 127, 254, 893, 1786, 2413, 4826, 5969, 11938, 113411, 226822, 340429, 680858, 6468151, 12936302, 16000163, 32000326, 43234483, 86468966, 304003097, 608006194, 821455177, 1642910354, 2032020701, 4064041402, 38608393319, 77216786638]

約数ペア:

[(1, 77216786638), (2, 38608393319), (19, 4064041402), (38, 2032020701), (47, 1642910354), (94, 821455177), (127, 608006194), (254, 304003097), (893, 86468966), (1786, 43234483), (2413, 32000326), (4826, 16000163), (5969, 12936302), (11938, 6468151), (113411, 680858), (226822, 340429)]