7238872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 15030720

約数和(自身を除く): 7791848

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 101, 124, 136, 202, 248, 289, 404, 527, 578, 808, 1054, 1156, 1717, 2108, 2312, 3131, 3434, 4216, 6262, 6868, 8959, 12524, 13736, 17918, 25048, 29189, 35836, 53227, 58378, 71672, 106454, 116756, 212908, 233512, 425816, 904859, 1809718, 3619436, 7238872]

約数ペア:

[(1, 7238872), (2, 3619436), (4, 1809718), (8, 904859), (17, 425816), (31, 233512), (34, 212908), (62, 116756), (68, 106454), (101, 71672), (124, 58378), (136, 53227), (202, 35836), (248, 29189), (289, 25048), (404, 17918), (527, 13736), (578, 12524), (808, 8959), (1054, 6868), (1156, 6262), (1717, 4216), (2108, 3434), (2312, 3131)]