74929784

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 142907520

約数和(自身を除く): 67977736

約数列:

[1, 2, 4, 8, 97, 194, 223, 388, 433, 446, 776, 866, 892, 1732, 1784, 3464, 21631, 42001, 43262, 84002, 86524, 96559, 168004, 173048, 193118, 336008, 386236, 772472, 9366223, 18732446, 37464892, 74929784]

約数ペア:

[(1, 74929784), (2, 37464892), (4, 18732446), (8, 9366223), (97, 772472), (194, 386236), (223, 336008), (388, 193118), (433, 173048), (446, 168004), (776, 96559), (866, 86524), (892, 84002), (1732, 43262), (1784, 42001), (3464, 21631)]