17768658032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{387083}}^1$

素因数の和:387261

約数の個数: 40

約数和(自身を含む): 36478796160

約数和(自身を除く): 18710138128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 45904, 387083, 774166, 1548332, 3096664, 6193328, 7354577, 14709154, 29418308, 58449533, 58836616, 116899066, 117673232, 233798132, 467596264, 935192528, 1110541127, 2221082254, 4442164508, 8884329016, 17768658032]

約数ペア:

[(1, 17768658032), (2, 8884329016), (4, 4442164508), (8, 2221082254), (16, 1110541127), (19, 935192528), (38, 467596264), (76, 233798132), (151, 117673232), (152, 116899066), (302, 58836616), (304, 58449533), (604, 29418308), (1208, 14709154), (2416, 7354577), (2869, 6193328), (5738, 3096664), (11476, 1548332), (22952, 774166), (45904, 387083)]