41878216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 86169600

約数和(自身を除く): 44291384

約数列:

[1, 2, 4, 8, 23, 43, 46, 67, 79, 86, 92, 134, 158, 172, 184, 268, 316, 344, 536, 632, 989, 1541, 1817, 1978, 2881, 3082, 3397, 3634, 3956, 5293, 5762, 6164, 6794, 7268, 7912, 10586, 11524, 12328, 13588, 14536, 21172, 23048, 27176, 42344, 66263, 78131, 121739, 132526, 156262, 227599, 243478, 265052, 312524, 455198, 486956, 530104, 625048, 910396, 973912, 1820792, 5234777, 10469554, 20939108, 41878216]

約数ペア:

[(1, 41878216), (2, 20939108), (4, 10469554), (8, 5234777), (23, 1820792), (43, 973912), (46, 910396), (67, 625048), (79, 530104), (86, 486956), (92, 455198), (134, 312524), (158, 265052), (172, 243478), (184, 227599), (268, 156262), (316, 132526), (344, 121739), (536, 78131), (632, 66263), (989, 42344), (1541, 27176), (1817, 23048), (1978, 21172), (2881, 14536), (3082, 13588), (3397, 12328), (3634, 11524), (3956, 10586), (5293, 7912), (5762, 7268), (6164, 6794)]