28552968

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1747}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 77716080

約数和(自身を除く): 49163112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1747, 1816, 2043, 2724, 3494, 4086, 5241, 5448, 6988, 8172, 10482, 13976, 15723, 16344, 20964, 31446, 41928, 62892, 125784, 396569, 793138, 1189707, 1586276, 2379414, 3172552, 3569121, 4758828, 7138242, 9517656, 14276484, 28552968]

約数ペア:

[(1, 28552968), (2, 14276484), (3, 9517656), (4, 7138242), (6, 4758828), (8, 3569121), (9, 3172552), (12, 2379414), (18, 1586276), (24, 1189707), (36, 793138), (72, 396569), (227, 125784), (454, 62892), (681, 41928), (908, 31446), (1362, 20964), (1747, 16344), (1816, 15723), (2043, 13976), (2724, 10482), (3494, 8172), (4086, 6988), (5241, 5448)]