67443848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 131473920

約数和(自身を除く): 64030072

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 1801, 3602, 4681, 7204, 9362, 14408, 18724, 37448, 55831, 111662, 223324, 271951, 446648, 543902, 1087804, 2175608, 8430481, 16860962, 33721924, 67443848]

約数ペア:

[(1, 67443848), (2, 33721924), (4, 16860962), (8, 8430481), (31, 2175608), (62, 1087804), (124, 543902), (151, 446648), (248, 271951), (302, 223324), (604, 111662), (1208, 55831), (1801, 37448), (3602, 18724), (4681, 14408), (7204, 9362)]