75408688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{77263}}^1$

素因数の和:77332

約数の個数: 20

約数和(自身を含む): 148501408

約数和(自身を除く): 73092720

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 77263, 154526, 309052, 618104, 1236208, 4713043, 9426086, 18852172, 37704344, 75408688]

約数ペア:

[(1, 75408688), (2, 37704344), (4, 18852172), (8, 9426086), (16, 4713043), (61, 1236208), (122, 618104), (244, 309052), (488, 154526), (976, 77263)]