29428378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 53424000

約数和(自身を除く): 23995622

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317, 349, 634, 698, 2219, 2443, 4438, 4886, 6023, 6631, 12046, 13262, 42161, 46417, 84322, 92834, 110633, 221266, 774431, 1548862, 2102027, 4204054, 14714189, 29428378]

約数ペア:

[(1, 29428378), (2, 14714189), (7, 4204054), (14, 2102027), (19, 1548862), (38, 774431), (133, 221266), (266, 110633), (317, 92834), (349, 84322), (634, 46417), (698, 42161), (2219, 13262), (2443, 12046), (4438, 6631), (4886, 6023)]