64623644512

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2169161}}^1$

素因数の和:2169204

約数の個数: 72

約数和(自身を含む): 155789214840

約数和(自身を除く): 91165570328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 2169161, 4338322, 8676644, 15184127, 17353288, 30368254, 34706576, 41214059, 60736508, 69413152, 82428118, 106288889, 121473016, 164856236, 212577778, 242946032, 288498413, 329712472, 425155556, 485892064, 576996826, 659424944, 850311112, 1153993652, 1318849888, 1700622224, 2019488891, 2307987304, 3401244448, 4038977782, 4615974608, 8077955564, 9231949216, 16155911128, 32311822256, 64623644512]

約数ペア:

[(1, 64623644512), (2, 32311822256), (4, 16155911128), (7, 9231949216), (8, 8077955564), (14, 4615974608), (16, 4038977782), (19, 3401244448), (28, 2307987304), (32, 2019488891), (38, 1700622224), (49, 1318849888), (56, 1153993652), (76, 850311112), (98, 659424944), (112, 576996826), (133, 485892064), (152, 425155556), (196, 329712472), (224, 288498413), (266, 242946032), (304, 212577778), (392, 164856236), (532, 121473016), (608, 106288889), (784, 82428118), (931, 69413152), (1064, 60736508), (1568, 41214059), (1862, 34706576), (2128, 30368254), (3724, 17353288), (4256, 15184127), (7448, 8676644), (14896, 4338322), (29792, 2169161)]