64434472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5807}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 128937600

約数和(自身を除く): 64503128

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 5807, 11096, 11614, 23228, 46456, 110333, 220666, 423911, 441332, 847822, 882664, 1695644, 3391288, 8054309, 16108618, 32217236, 64434472]

約数ペア:

[(1, 64434472), (2, 32217236), (4, 16108618), (8, 8054309), (19, 3391288), (38, 1695644), (73, 882664), (76, 847822), (146, 441332), (152, 423911), (292, 220666), (584, 110333), (1387, 46456), (2774, 23228), (5548, 11614), (5807, 11096)]