67079168

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5072

約数の個数: 44

約数和(自身を含む): 144436320

約数和(自身を除く): 77357152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5039, 6656, 10078, 13312, 20156, 40312, 65507, 80624, 131014, 161248, 262028, 322496, 524056, 644992, 1048112, 1289984, 2096224, 2579968, 4192448, 5159936, 8384896, 16769792, 33539584, 67079168]

約数ペア:

[(1, 67079168), (2, 33539584), (4, 16769792), (8, 8384896), (13, 5159936), (16, 4192448), (26, 2579968), (32, 2096224), (52, 1289984), (64, 1048112), (104, 644992), (128, 524056), (208, 322496), (256, 262028), (416, 161248), (512, 131014), (832, 80624), (1024, 65507), (1664, 40312), (3328, 20156), (5039, 13312), (6656, 10078)]