65491316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 63210124

約数列:

[1, 2, 4, 11, 22, 44, 79, 83, 158, 166, 227, 316, 332, 454, 869, 908, 913, 1738, 1826, 2497, 3476, 3652, 4994, 6557, 9988, 13114, 17933, 18841, 26228, 35866, 37682, 71732, 72127, 75364, 144254, 197263, 207251, 288508, 394526, 414502, 789052, 829004, 1488439, 2976878, 5953756, 16372829, 32745658, 65491316]

約数ペア:

[(1, 65491316), (2, 32745658), (4, 16372829), (11, 5953756), (22, 2976878), (44, 1488439), (79, 829004), (83, 789052), (158, 414502), (166, 394526), (227, 288508), (316, 207251), (332, 197263), (454, 144254), (869, 75364), (908, 72127), (913, 71732), (1738, 37682), (1826, 35866), (2497, 26228), (3476, 18841), (3652, 17933), (4994, 13114), (6557, 9988)]