74408208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{221453}}^1$

素因数の和:221471

約数の個数: 40

約数和(自身を含む): 219682368

約数和(自身を除く): 145274160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 221453, 442906, 664359, 885812, 1328718, 1550171, 1771624, 2657436, 3100342, 3543248, 4650513, 5314872, 6200684, 9301026, 10629744, 12401368, 18602052, 24802736, 37204104, 74408208]

約数ペア:

[(1, 74408208), (2, 37204104), (3, 24802736), (4, 18602052), (6, 12401368), (7, 10629744), (8, 9301026), (12, 6200684), (14, 5314872), (16, 4650513), (21, 3543248), (24, 3100342), (28, 2657436), (42, 1771624), (48, 1550171), (56, 1328718), (84, 885812), (112, 664359), (168, 442906), (336, 221453)]