65911912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 144000000

約数和(自身を除く): 78088088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 152, 158, 209, 316, 418, 499, 632, 836, 869, 998, 1501, 1672, 1738, 1996, 3002, 3476, 3992, 5489, 6004, 6952, 9481, 10978, 12008, 16511, 18962, 21956, 33022, 37924, 39421, 43912, 66044, 75848, 78842, 104291, 132088, 157684, 208582, 315368, 417164, 433631, 748999, 834328, 867262, 1497998, 1734524, 2995996, 3469048, 5991992, 8238989, 16477978, 32955956, 65911912]

約数ペア:

[(1, 65911912), (2, 32955956), (4, 16477978), (8, 8238989), (11, 5991992), (19, 3469048), (22, 2995996), (38, 1734524), (44, 1497998), (76, 867262), (79, 834328), (88, 748999), (152, 433631), (158, 417164), (209, 315368), (316, 208582), (418, 157684), (499, 132088), (632, 104291), (836, 78842), (869, 75848), (998, 66044), (1501, 43912), (1672, 39421), (1738, 37924), (1996, 33022), (3002, 21956), (3476, 18962), (3992, 16511), (5489, 12008), (6004, 10978), (6952, 9481)]