74762864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1009}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 158553840

約数和(自身を除く): 83790976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1009, 1684, 2018, 3368, 4036, 4631, 6736, 8072, 9262, 11099, 16144, 18524, 22198, 37048, 44396, 74096, 88792, 177584, 424789, 849578, 1699156, 3398312, 4672679, 6796624, 9345358, 18690716, 37381432, 74762864]

約数ペア:

[(1, 74762864), (2, 37381432), (4, 18690716), (8, 9345358), (11, 6796624), (16, 4672679), (22, 3398312), (44, 1699156), (88, 849578), (176, 424789), (421, 177584), (842, 88792), (1009, 74096), (1684, 44396), (2018, 37048), (3368, 22198), (4036, 18524), (4631, 16144), (6736, 11099), (8072, 9262)]