28171452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 69722240

約数和(自身を除く): 41550788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 787, 942, 1574, 1884, 2361, 2983, 3148, 4722, 5966, 8949, 9444, 11932, 14953, 17898, 29906, 35796, 44859, 59812, 89718, 123559, 179436, 247118, 370677, 494236, 741354, 1482708, 2347621, 4695242, 7042863, 9390484, 14085726, 28171452]

約数ペア:

[(1, 28171452), (2, 14085726), (3, 9390484), (4, 7042863), (6, 4695242), (12, 2347621), (19, 1482708), (38, 741354), (57, 494236), (76, 370677), (114, 247118), (157, 179436), (228, 123559), (314, 89718), (471, 59812), (628, 44859), (787, 35796), (942, 29906), (1574, 17898), (1884, 14953), (2361, 11932), (2983, 9444), (3148, 8949), (4722, 5966)]