65213026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 105278976

約数和(自身を除く): 40065950

約数列:

[1, 2, 31, 43, 61, 62, 86, 122, 401, 802, 1333, 1891, 2623, 2666, 3782, 5246, 12431, 17243, 24461, 24862, 34486, 48922, 81313, 162626, 534533, 758291, 1051823, 1069066, 1516582, 2103646, 32606513, 65213026]

約数ペア:

[(1, 65213026), (2, 32606513), (31, 2103646), (43, 1516582), (61, 1069066), (62, 1051823), (86, 758291), (122, 534533), (401, 162626), (802, 81313), (1333, 48922), (1891, 34486), (2623, 24862), (2666, 24461), (3782, 17243), (5246, 12431)]