65974258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 118563840

約数和(自身を除く): 52589582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 619, 662, 1238, 2317, 4333, 4634, 7613, 8666, 14237, 15226, 28474, 53291, 99659, 106582, 199318, 204889, 409778, 1434223, 2868446, 4712447, 9424894, 32987129, 65974258]

約数ペア:

[(1, 65974258), (2, 32987129), (7, 9424894), (14, 4712447), (23, 2868446), (46, 1434223), (161, 409778), (322, 204889), (331, 199318), (619, 106582), (662, 99659), (1238, 53291), (2317, 28474), (4333, 15226), (4634, 14237), (7613, 8666)]