74851728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{222773}}^1$

素因数の和:222791

約数の個数: 40

約数和(自身を含む): 220991808

約数和(自身を除く): 146140080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 222773, 445546, 668319, 891092, 1336638, 1559411, 1782184, 2673276, 3118822, 3564368, 4678233, 5346552, 6237644, 9356466, 10693104, 12475288, 18712932, 24950576, 37425864, 74851728]

約数ペア:

[(1, 74851728), (2, 37425864), (3, 24950576), (4, 18712932), (6, 12475288), (7, 10693104), (8, 9356466), (12, 6237644), (14, 5346552), (16, 4678233), (21, 3564368), (24, 3118822), (28, 2673276), (42, 1782184), (48, 1559411), (56, 1336638), (84, 891092), (112, 668319), (168, 445546), (336, 222773)]