12724712

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 32749920

約数和(自身を除く): 20025208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 227, 286, 308, 364, 392, 454, 539, 572, 616, 637, 728, 908, 1001, 1078, 1144, 1274, 1589, 1816, 2002, 2156, 2497, 2548, 2951, 3178, 4004, 4312, 4994, 5096, 5902, 6356, 7007, 8008, 9988, 11123, 11804, 12712, 14014, 17479, 19976, 20657, 22246, 23608, 28028, 32461, 34958, 41314, 44492, 56056, 64922, 69916, 82628, 88984, 122353, 129844, 139832, 144599, 165256, 227227, 244706, 259688, 289198, 454454, 489412, 578396, 908908, 978824, 1156792, 1590589, 1817816, 3181178, 6362356, 12724712]

約数ペア:

[(1, 12724712), (2, 6362356), (4, 3181178), (7, 1817816), (8, 1590589), (11, 1156792), (13, 978824), (14, 908908), (22, 578396), (26, 489412), (28, 454454), (44, 289198), (49, 259688), (52, 244706), (56, 227227), (77, 165256), (88, 144599), (91, 139832), (98, 129844), (104, 122353), (143, 88984), (154, 82628), (182, 69916), (196, 64922), (227, 56056), (286, 44492), (308, 41314), (364, 34958), (392, 32461), (454, 28028), (539, 23608), (572, 22246), (616, 20657), (637, 19976), (728, 17479), (908, 14014), (1001, 12712), (1078, 11804), (1144, 11123), (1274, 9988), (1589, 8008), (1816, 7007), (2002, 6356), (2156, 5902), (2497, 5096), (2548, 4994), (2951, 4312), (3178, 4004)]