29847688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 60845400

約数和(自身を除く): 30997712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2633, 2834, 5266, 5668, 10532, 11336, 21064, 34229, 68458, 136916, 273832, 286997, 573994, 1147988, 2295976, 3730961, 7461922, 14923844, 29847688]

約数ペア:

[(1, 29847688), (2, 14923844), (4, 7461922), (8, 3730961), (13, 2295976), (26, 1147988), (52, 573994), (104, 286997), (109, 273832), (218, 136916), (436, 68458), (872, 34229), (1417, 21064), (2633, 11336), (2834, 10532), (5266, 5668)]