28016568

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6379}}^1$

素因数の和:6452

約数の個数: 48

約数和(自身を含む): 77134200

約数和(自身を除く): 49117632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6379, 12758, 19137, 25516, 38274, 51032, 57411, 76548, 114822, 153096, 229644, 389119, 459288, 778238, 1167357, 1556476, 2334714, 3112952, 3502071, 4669428, 7004142, 9338856, 14008284, 28016568]

約数ペア:

[(1, 28016568), (2, 14008284), (3, 9338856), (4, 7004142), (6, 4669428), (8, 3502071), (9, 3112952), (12, 2334714), (18, 1556476), (24, 1167357), (36, 778238), (61, 459288), (72, 389119), (122, 229644), (183, 153096), (244, 114822), (366, 76548), (488, 57411), (549, 51032), (732, 38274), (1098, 25516), (1464, 19137), (2196, 12758), (4392, 6379)]