8949408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 25909632

約数和(自身を除く): 16960224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 101, 104, 142, 156, 202, 208, 213, 284, 303, 312, 404, 416, 426, 568, 606, 624, 808, 852, 923, 1136, 1212, 1248, 1313, 1616, 1704, 1846, 2272, 2424, 2626, 2769, 3232, 3408, 3692, 3939, 4848, 5252, 5538, 6816, 7171, 7384, 7878, 9696, 10504, 11076, 14342, 14768, 15756, 21008, 21513, 22152, 28684, 29536, 31512, 42016, 43026, 44304, 57368, 63024, 86052, 88608, 93223, 114736, 126048, 172104, 186446, 229472, 279669, 344208, 372892, 559338, 688416, 745784, 1118676, 1491568, 2237352, 2983136, 4474704, 8949408]

約数ペア:

[(1, 8949408), (2, 4474704), (3, 2983136), (4, 2237352), (6, 1491568), (8, 1118676), (12, 745784), (13, 688416), (16, 559338), (24, 372892), (26, 344208), (32, 279669), (39, 229472), (48, 186446), (52, 172104), (71, 126048), (78, 114736), (96, 93223), (101, 88608), (104, 86052), (142, 63024), (156, 57368), (202, 44304), (208, 43026), (213, 42016), (284, 31512), (303, 29536), (312, 28684), (404, 22152), (416, 21513), (426, 21008), (568, 15756), (606, 14768), (624, 14342), (808, 11076), (852, 10504), (923, 9696), (1136, 7878), (1212, 7384), (1248, 7171), (1313, 6816), (1616, 5538), (1704, 5252), (1846, 4848), (2272, 3939), (2424, 3692), (2626, 3408), (2769, 3232)]