65737112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 153139200

約数和(自身を除く): 87402088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 1993, 2356, 3986, 4123, 4712, 7972, 8246, 13951, 15944, 16492, 27902, 32984, 37867, 55804, 61783, 75734, 111608, 123566, 151468, 247132, 265069, 302936, 432481, 494264, 530138, 864962, 1060276, 1173877, 1729924, 2120552, 2347754, 3459848, 4695508, 8217139, 9391016, 16434278, 32868556, 65737112]

約数ペア:

[(1, 65737112), (2, 32868556), (4, 16434278), (7, 9391016), (8, 8217139), (14, 4695508), (19, 3459848), (28, 2347754), (31, 2120552), (38, 1729924), (56, 1173877), (62, 1060276), (76, 864962), (124, 530138), (133, 494264), (152, 432481), (217, 302936), (248, 265069), (266, 247132), (434, 151468), (532, 123566), (589, 111608), (868, 75734), (1064, 61783), (1178, 55804), (1736, 37867), (1993, 32984), (2356, 27902), (3986, 16492), (4123, 15944), (4712, 13951), (7972, 8246)]