13851544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 31334400

約数和(自身を除く): 17482856

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 101, 124, 158, 202, 217, 248, 316, 404, 434, 553, 632, 707, 808, 868, 1106, 1414, 1736, 2212, 2449, 2828, 3131, 4424, 4898, 5656, 6262, 7979, 9796, 12524, 15958, 17143, 19592, 21917, 25048, 31916, 34286, 43834, 55853, 63832, 68572, 87668, 111706, 137144, 175336, 223412, 247349, 446824, 494698, 989396, 1731443, 1978792, 3462886, 6925772, 13851544]

約数ペア:

[(1, 13851544), (2, 6925772), (4, 3462886), (7, 1978792), (8, 1731443), (14, 989396), (28, 494698), (31, 446824), (56, 247349), (62, 223412), (79, 175336), (101, 137144), (124, 111706), (158, 87668), (202, 68572), (217, 63832), (248, 55853), (316, 43834), (404, 34286), (434, 31916), (553, 25048), (632, 21917), (707, 19592), (808, 17143), (868, 15958), (1106, 12524), (1414, 9796), (1736, 7979), (2212, 6262), (2449, 5656), (2828, 4898), (3131, 4424)]