71851264

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{12203}}^1$

素因数の和:12242

約数の個数: 36

約数和(自身を含む): 149669856

約数和(自身を除く): 77818592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 12203, 24406, 48812, 97624, 195248, 280669, 390496, 561338, 780992, 1122676, 1561984, 2245352, 3123968, 4490704, 8981408, 17962816, 35925632, 71851264]

約数ペア:

[(1, 71851264), (2, 35925632), (4, 17962816), (8, 8981408), (16, 4490704), (23, 3123968), (32, 2245352), (46, 1561984), (64, 1122676), (92, 780992), (128, 561338), (184, 390496), (256, 280669), (368, 195248), (736, 97624), (1472, 48812), (2944, 24406), (5888, 12203)]