8718112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 10756448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1103, 1976, 2206, 3952, 4412, 7904, 8824, 14339, 17648, 20957, 28678, 35296, 41914, 57356, 83828, 114712, 167656, 229424, 272441, 335312, 458848, 544882, 670624, 1089764, 2179528, 4359056, 8718112]

約数ペア:

[(1, 8718112), (2, 4359056), (4, 2179528), (8, 1089764), (13, 670624), (16, 544882), (19, 458848), (26, 335312), (32, 272441), (38, 229424), (52, 167656), (76, 114712), (104, 83828), (152, 57356), (208, 41914), (247, 35296), (304, 28678), (416, 20957), (494, 17648), (608, 14339), (988, 8824), (1103, 7904), (1976, 4412), (2206, 3952)]