65204356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 137539584

約数和(自身を除く): 72335228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 983, 1442, 1966, 2369, 2884, 3932, 4738, 6881, 9476, 13762, 16583, 22609, 27524, 33166, 45218, 66332, 90436, 101249, 158263, 202498, 316526, 404996, 633052, 708743, 1417486, 2328727, 2834972, 4657454, 9314908, 16301089, 32602178, 65204356]

約数ペア:

[(1, 65204356), (2, 32602178), (4, 16301089), (7, 9314908), (14, 4657454), (23, 2834972), (28, 2328727), (46, 1417486), (92, 708743), (103, 633052), (161, 404996), (206, 316526), (322, 202498), (412, 158263), (644, 101249), (721, 90436), (983, 66332), (1442, 45218), (1966, 33166), (2369, 27524), (2884, 22609), (3932, 16583), (4738, 13762), (6881, 9476)]