71787808

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{13763}}^1$

素因数の和:13936

約数の個数: 24

約数和(自身を含む): 142209648

約数和(自身を除く): 70421840

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 13763, 27526, 55052, 110104, 220208, 440416, 2243369, 4486738, 8973476, 17946952, 35893904, 71787808]

約数ペア:

[(1, 71787808), (2, 35893904), (4, 17946952), (8, 8973476), (16, 4486738), (32, 2243369), (163, 440416), (326, 220208), (652, 110104), (1304, 55052), (2608, 27526), (5216, 13763)]