79540864

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3677}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 171633870

約数和(自身を除く): 92093006

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3677, 5408, 7354, 10816, 14708, 21632, 29416, 47801, 58832, 95602, 117664, 191204, 235328, 382408, 470656, 621413, 764816, 1242826, 1529632, 2485652, 3059264, 4971304, 6118528, 9942608, 19885216, 39770432, 79540864]

約数ペア:

[(1, 79540864), (2, 39770432), (4, 19885216), (8, 9942608), (13, 6118528), (16, 4971304), (26, 3059264), (32, 2485652), (52, 1529632), (64, 1242826), (104, 764816), (128, 621413), (169, 470656), (208, 382408), (338, 235328), (416, 191204), (676, 117664), (832, 95602), (1352, 58832), (1664, 47801), (2704, 29416), (3677, 21632), (5408, 14708), (7354, 10816)]