28818762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 67912992

約数和(自身を除く): 39094230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1181, 1743, 2362, 3486, 3543, 4067, 7086, 8134, 8267, 12201, 16534, 24402, 24801, 49602, 57869, 98023, 115738, 173607, 196046, 294069, 347214, 588138, 686161, 1372322, 2058483, 4116966, 4803127, 9606254, 14409381, 28818762]

約数ペア:

[(1, 28818762), (2, 14409381), (3, 9606254), (6, 4803127), (7, 4116966), (14, 2058483), (21, 1372322), (42, 686161), (49, 588138), (83, 347214), (98, 294069), (147, 196046), (166, 173607), (249, 115738), (294, 98023), (498, 57869), (581, 49602), (1162, 24801), (1181, 24402), (1743, 16534), (2362, 12201), (3486, 8267), (3543, 8134), (4067, 7086)]