4321744

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 9785088

約数和(自身を除く): 5463344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 821, 1316, 1642, 2632, 3284, 5264, 5747, 6568, 11494, 13136, 22988, 38587, 45976, 77174, 91952, 154348, 270109, 308696, 540218, 617392, 1080436, 2160872, 4321744]

約数ペア:

[(1, 4321744), (2, 2160872), (4, 1080436), (7, 617392), (8, 540218), (14, 308696), (16, 270109), (28, 154348), (47, 91952), (56, 77174), (94, 45976), (112, 38587), (188, 22988), (329, 13136), (376, 11494), (658, 6568), (752, 5747), (821, 5264), (1316, 3284), (1642, 2632)]