9883888

素因数分解:

$2^4\times 7^3\times {\mathrm{1801}}^1$

素因数の和:1830

約数の個数: 40

約数和(自身を含む): 22344800

約数和(自身を除く): 12460912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1801, 2744, 3602, 5488, 7204, 12607, 14408, 25214, 28816, 50428, 88249, 100856, 176498, 201712, 352996, 617743, 705992, 1235486, 1411984, 2470972, 4941944, 9883888]

約数ペア:

[(1, 9883888), (2, 4941944), (4, 2470972), (7, 1411984), (8, 1235486), (14, 705992), (16, 617743), (28, 352996), (49, 201712), (56, 176498), (98, 100856), (112, 88249), (196, 50428), (343, 28816), (392, 25214), (686, 14408), (784, 12607), (1372, 7204), (1801, 5488), (2744, 3602)]