25449424

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 67683168

約数和(自身を除く): 42233744

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 227, 286, 308, 364, 392, 454, 539, 572, 616, 637, 728, 784, 908, 1001, 1078, 1144, 1232, 1274, 1456, 1589, 1816, 2002, 2156, 2288, 2497, 2548, 2951, 3178, 3632, 4004, 4312, 4994, 5096, 5902, 6356, 7007, 8008, 8624, 9988, 10192, 11123, 11804, 12712, 14014, 16016, 17479, 19976, 20657, 22246, 23608, 25424, 28028, 32461, 34958, 39952, 41314, 44492, 47216, 56056, 64922, 69916, 82628, 88984, 112112, 122353, 129844, 139832, 144599, 165256, 177968, 227227, 244706, 259688, 279664, 289198, 330512, 454454, 489412, 519376, 578396, 908908, 978824, 1156792, 1590589, 1817816, 1957648, 2313584, 3181178, 3635632, 6362356, 12724712, 25449424]

約数ペア:

[(1, 25449424), (2, 12724712), (4, 6362356), (7, 3635632), (8, 3181178), (11, 2313584), (13, 1957648), (14, 1817816), (16, 1590589), (22, 1156792), (26, 978824), (28, 908908), (44, 578396), (49, 519376), (52, 489412), (56, 454454), (77, 330512), (88, 289198), (91, 279664), (98, 259688), (104, 244706), (112, 227227), (143, 177968), (154, 165256), (176, 144599), (182, 139832), (196, 129844), (208, 122353), (227, 112112), (286, 88984), (308, 82628), (364, 69916), (392, 64922), (454, 56056), (539, 47216), (572, 44492), (616, 41314), (637, 39952), (728, 34958), (784, 32461), (908, 28028), (1001, 25424), (1078, 23608), (1144, 22246), (1232, 20657), (1274, 19976), (1456, 17479), (1589, 16016), (1816, 14014), (2002, 12712), (2156, 11804), (2288, 11123), (2497, 10192), (2548, 9988), (2951, 8624), (3178, 8008), (3632, 7007), (4004, 6356), (4312, 5902), (4994, 5096)]