63789232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16181

約数の個数: 40

約数和(自身を含む): 140112560

約数和(自身を除く): 76323328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16141, 32282, 64564, 129128, 209833, 258256, 306679, 419666, 613358, 839332, 1226716, 1678664, 2453432, 3357328, 3986827, 4906864, 7973654, 15947308, 31894616, 63789232]

約数ペア:

[(1, 63789232), (2, 31894616), (4, 15947308), (8, 7973654), (13, 4906864), (16, 3986827), (19, 3357328), (26, 2453432), (38, 1678664), (52, 1226716), (76, 839332), (104, 613358), (152, 419666), (208, 306679), (247, 258256), (304, 209833), (494, 129128), (988, 64564), (1976, 32282), (3952, 16141)]