55615728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{165523}}^1$

素因数の和:165541

約数の個数: 40

約数和(自身を含む): 164199808

約数和(自身を除く): 108584080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 165523, 331046, 496569, 662092, 993138, 1158661, 1324184, 1986276, 2317322, 2648368, 3475983, 3972552, 4634644, 6951966, 7945104, 9269288, 13903932, 18538576, 27807864, 55615728]

約数ペア:

[(1, 55615728), (2, 27807864), (3, 18538576), (4, 13903932), (6, 9269288), (7, 7945104), (8, 6951966), (12, 4634644), (14, 3972552), (16, 3475983), (21, 2648368), (24, 2317322), (28, 1986276), (42, 1324184), (48, 1158661), (56, 993138), (84, 662092), (112, 496569), (168, 331046), (336, 165523)]