16963177028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 36462956544

約数和(自身を除く): 19499779516

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 443, 518, 644, 851, 886, 1036, 1607, 1702, 1772, 3101, 3214, 3404, 5957, 6202, 6428, 10189, 11249, 11914, 12404, 16391, 20378, 22498, 23828, 32782, 36961, 40756, 44996, 59459, 65564, 71323, 73922, 114737, 118918, 142646, 147844, 229474, 237836, 258727, 285292, 376993, 416213, 458948, 517454, 711901, 753986, 832426, 1034908, 1367557, 1423802, 1507972, 1664852, 2638951, 2735114, 2847604, 4983307, 5277902, 5470228, 9572899, 9966614, 10555804, 16373723, 19145798, 19933228, 26340337, 32747446, 38291596, 52680674, 65494892, 105361348, 114616061, 184382359, 229232122, 368764718, 458464244, 605827751, 737529436, 1211655502, 2423311004, 4240794257, 8481588514, 16963177028]

約数ペア:

[(1, 16963177028), (2, 8481588514), (4, 4240794257), (7, 2423311004), (14, 1211655502), (23, 737529436), (28, 605827751), (37, 458464244), (46, 368764718), (74, 229232122), (92, 184382359), (148, 114616061), (161, 105361348), (259, 65494892), (322, 52680674), (443, 38291596), (518, 32747446), (644, 26340337), (851, 19933228), (886, 19145798), (1036, 16373723), (1607, 10555804), (1702, 9966614), (1772, 9572899), (3101, 5470228), (3214, 5277902), (3404, 4983307), (5957, 2847604), (6202, 2735114), (6428, 2638951), (10189, 1664852), (11249, 1507972), (11914, 1423802), (12404, 1367557), (16391, 1034908), (20378, 832426), (22498, 753986), (23828, 711901), (32782, 517454), (36961, 458948), (40756, 416213), (44996, 376993), (59459, 285292), (65564, 258727), (71323, 237836), (73922, 229474), (114737, 147844), (118918, 142646)]