64983954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53353}}^1$

素因数の和:53394

約数の個数: 32

約数和(自身を含む): 153659520

約数和(自身を除く): 88675566

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 53353, 106706, 160059, 320118, 373471, 746942, 1120413, 1547237, 2240826, 3094474, 4641711, 9283422, 10830659, 21661318, 32491977, 64983954]

約数ペア:

[(1, 64983954), (2, 32491977), (3, 21661318), (6, 10830659), (7, 9283422), (14, 4641711), (21, 3094474), (29, 2240826), (42, 1547237), (58, 1120413), (87, 746942), (174, 373471), (203, 320118), (406, 160059), (609, 106706), (1218, 53353)]