65515398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1471}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 141453312

約数和(自身を除く): 75937914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1471, 1713, 2942, 3426, 4413, 7423, 8826, 14846, 19123, 22269, 38246, 44538, 57369, 114738, 839941, 1679882, 2519823, 5039646, 10919233, 21838466, 32757699, 65515398]

約数ペア:

[(1, 65515398), (2, 32757699), (3, 21838466), (6, 10919233), (13, 5039646), (26, 2519823), (39, 1679882), (78, 839941), (571, 114738), (1142, 57369), (1471, 44538), (1713, 38246), (2942, 22269), (3426, 19123), (4413, 14846), (7423, 8826)]