9962408

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 20630400

約数和(自身を除く): 10667992

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 139, 248, 278, 289, 527, 556, 578, 1054, 1112, 1156, 2108, 2312, 2363, 4216, 4309, 4726, 8618, 8959, 9452, 17236, 17918, 18904, 34472, 35836, 40171, 71672, 73253, 80342, 146506, 160684, 293012, 321368, 586024, 1245301, 2490602, 4981204, 9962408]

約数ペア:

[(1, 9962408), (2, 4981204), (4, 2490602), (8, 1245301), (17, 586024), (31, 321368), (34, 293012), (62, 160684), (68, 146506), (124, 80342), (136, 73253), (139, 71672), (248, 40171), (278, 35836), (289, 34472), (527, 18904), (556, 17918), (578, 17236), (1054, 9452), (1112, 8959), (1156, 8618), (2108, 4726), (2312, 4309), (2363, 4216)]