39509632

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 84896640

約数和(自身を除く): 45387008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 271, 272, 536, 542, 544, 1072, 1084, 1088, 1139, 2144, 2168, 2176, 2278, 4288, 4336, 4556, 4607, 8576, 8672, 9112, 9214, 17344, 18157, 18224, 18428, 34688, 36314, 36448, 36856, 72628, 72896, 73712, 145256, 145792, 147424, 290512, 294848, 308669, 581024, 589696, 617338, 1162048, 1234676, 2324096, 2469352, 4938704, 9877408, 19754816, 39509632]

約数ペア:

[(1, 39509632), (2, 19754816), (4, 9877408), (8, 4938704), (16, 2469352), (17, 2324096), (32, 1234676), (34, 1162048), (64, 617338), (67, 589696), (68, 581024), (128, 308669), (134, 294848), (136, 290512), (268, 147424), (271, 145792), (272, 145256), (536, 73712), (542, 72896), (544, 72628), (1072, 36856), (1084, 36448), (1088, 36314), (1139, 34688), (2144, 18428), (2168, 18224), (2176, 18157), (2278, 17344), (4288, 9214), (4336, 9112), (4556, 8672), (4607, 8576)]