9877408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 20974464

約数和(自身を除く): 11097056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 271, 272, 536, 542, 544, 1072, 1084, 1139, 2144, 2168, 2278, 4336, 4556, 4607, 8672, 9112, 9214, 18157, 18224, 18428, 36314, 36448, 36856, 72628, 73712, 145256, 147424, 290512, 308669, 581024, 617338, 1234676, 2469352, 4938704, 9877408]

約数ペア:

[(1, 9877408), (2, 4938704), (4, 2469352), (8, 1234676), (16, 617338), (17, 581024), (32, 308669), (34, 290512), (67, 147424), (68, 145256), (134, 73712), (136, 72628), (268, 36856), (271, 36448), (272, 36314), (536, 18428), (542, 18224), (544, 18157), (1072, 9214), (1084, 9112), (1139, 8672), (2144, 4607), (2168, 4556), (2278, 4336)]