66856064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 147026880

約数和(自身を除く): 80170816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 352, 412, 461, 704, 824, 922, 1133, 1408, 1648, 1844, 2266, 3296, 3688, 4532, 5071, 6592, 7376, 9064, 10142, 13184, 14752, 18128, 20284, 29504, 36256, 40568, 47483, 59008, 72512, 81136, 94966, 145024, 162272, 189932, 324544, 379864, 522313, 649088, 759728, 1044626, 1519456, 2089252, 3038912, 4178504, 6077824, 8357008, 16714016, 33428032, 66856064]

約数ペア:

[(1, 66856064), (2, 33428032), (4, 16714016), (8, 8357008), (11, 6077824), (16, 4178504), (22, 3038912), (32, 2089252), (44, 1519456), (64, 1044626), (88, 759728), (103, 649088), (128, 522313), (176, 379864), (206, 324544), (352, 189932), (412, 162272), (461, 145024), (704, 94966), (824, 81136), (922, 72512), (1133, 59008), (1408, 47483), (1648, 40568), (1844, 36256), (2266, 29504), (3296, 20284), (3688, 18128), (4532, 14752), (5071, 13184), (6592, 10142), (7376, 9064)]