42292978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 80582040

約数和(自身を除く): 38289062

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 373, 623, 637, 746, 1157, 1246, 1274, 2314, 2611, 4361, 4849, 5222, 8099, 8722, 9698, 16198, 18277, 33197, 33943, 36554, 56693, 66394, 67886, 113386, 232379, 237601, 431561, 464758, 475202, 863122, 1626653, 3020927, 3253306, 6041854, 21146489, 42292978]

約数ペア:

[(1, 42292978), (2, 21146489), (7, 6041854), (13, 3253306), (14, 3020927), (26, 1626653), (49, 863122), (89, 475202), (91, 464758), (98, 431561), (178, 237601), (182, 232379), (373, 113386), (623, 67886), (637, 66394), (746, 56693), (1157, 36554), (1246, 33943), (1274, 33197), (2314, 18277), (2611, 16198), (4361, 9698), (4849, 8722), (5222, 8099)]