4938704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 10320768

約数和(自身を除く): 5382064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 271, 272, 536, 542, 1072, 1084, 1139, 2168, 2278, 4336, 4556, 4607, 9112, 9214, 18157, 18224, 18428, 36314, 36856, 72628, 73712, 145256, 290512, 308669, 617338, 1234676, 2469352, 4938704]

約数ペア:

[(1, 4938704), (2, 2469352), (4, 1234676), (8, 617338), (16, 308669), (17, 290512), (34, 145256), (67, 73712), (68, 72628), (134, 36856), (136, 36314), (268, 18428), (271, 18224), (272, 18157), (536, 9214), (542, 9112), (1072, 4607), (1084, 4556), (1139, 4336), (2168, 2278)]