67842944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40771}}^1$

素因数の和:40798

約数の個数: 32

約数和(自身を含む): 145556040

約数和(自身を除く): 77713096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40771, 81542, 163084, 326168, 530023, 652336, 1060046, 1304672, 2120092, 2609344, 4240184, 5218688, 8480368, 16960736, 33921472, 67842944]

約数ペア:

[(1, 67842944), (2, 33921472), (4, 16960736), (8, 8480368), (13, 5218688), (16, 4240184), (26, 2609344), (32, 2120092), (52, 1304672), (64, 1060046), (104, 652336), (128, 530023), (208, 326168), (416, 163084), (832, 81542), (1664, 40771)]