28273302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 66014208

約数和(自身を除く): 37740906

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 2203, 4278, 4406, 6417, 6609, 12834, 13218, 19827, 39654, 50669, 68293, 101338, 136586, 152007, 204879, 304014, 409758, 456021, 614637, 912042, 1229274, 1570739, 3141478, 4712217, 9424434, 14136651, 28273302]

約数ペア:

[(1, 28273302), (2, 14136651), (3, 9424434), (6, 4712217), (9, 3141478), (18, 1570739), (23, 1229274), (31, 912042), (46, 614637), (62, 456021), (69, 409758), (93, 304014), (138, 204879), (186, 152007), (207, 136586), (279, 101338), (414, 68293), (558, 50669), (713, 39654), (1426, 19827), (2139, 13218), (2203, 12834), (4278, 6609), (4406, 6417)]