28356496

素因数分解:

$2^4\times 7^3\times {\mathrm{5167}}^1$

素因数の和:5196

約数の個数: 40

約数和(自身を含む): 64083200

約数和(自身を除く): 35726704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5167, 5488, 10334, 20668, 36169, 41336, 72338, 82672, 144676, 253183, 289352, 506366, 578704, 1012732, 1772281, 2025464, 3544562, 4050928, 7089124, 14178248, 28356496]

約数ペア:

[(1, 28356496), (2, 14178248), (4, 7089124), (7, 4050928), (8, 3544562), (14, 2025464), (16, 1772281), (28, 1012732), (49, 578704), (56, 506366), (98, 289352), (112, 253183), (196, 144676), (343, 82672), (392, 72338), (686, 41336), (784, 36169), (1372, 20668), (2744, 10334), (5167, 5488)]