9933872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 20925744

約数和(自身を除く): 10991872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 293, 326, 586, 652, 1172, 1304, 2119, 2344, 2608, 3809, 4238, 4688, 7618, 8476, 15236, 16952, 30472, 33904, 47759, 60944, 95518, 191036, 382072, 620867, 764144, 1241734, 2483468, 4966936, 9933872]

約数ペア:

[(1, 9933872), (2, 4966936), (4, 2483468), (8, 1241734), (13, 764144), (16, 620867), (26, 382072), (52, 191036), (104, 95518), (163, 60944), (208, 47759), (293, 33904), (326, 30472), (586, 16952), (652, 15236), (1172, 8476), (1304, 7618), (2119, 4688), (2344, 4238), (2608, 3809)]