64980532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{29483}}^1$

素因数の和:29535

約数の個数: 24

約数和(自身を含む): 123832800

約数和(自身を除く): 58852268

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 29483, 58966, 117932, 560177, 855007, 1120354, 1710014, 2240708, 3420028, 16245133, 32490266, 64980532]

約数ペア:

[(1, 64980532), (2, 32490266), (4, 16245133), (19, 3420028), (29, 2240708), (38, 1710014), (58, 1120354), (76, 855007), (116, 560177), (551, 117932), (1102, 58966), (2204, 29483)]