71469632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 167956992

約数和(自身を除く): 96487360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 163, 208, 221, 248, 272, 326, 403, 416, 442, 496, 527, 544, 652, 806, 832, 884, 992, 1054, 1088, 1304, 1612, 1768, 1984, 2108, 2119, 2608, 2771, 3224, 3536, 4216, 4238, 5053, 5216, 5542, 6448, 6851, 7072, 8432, 8476, 10106, 10432, 11084, 12896, 13702, 14144, 16864, 16952, 20212, 22168, 25792, 27404, 33728, 33904, 36023, 40424, 44336, 54808, 65689, 67808, 72046, 80848, 85901, 88672, 109616, 131378, 135616, 144092, 161696, 171802, 177344, 219232, 262756, 288184, 323392, 343604, 438464, 525512, 576368, 687208, 1051024, 1116713, 1152736, 1374416, 2102048, 2233426, 2305472, 2748832, 4204096, 4466852, 5497664, 8933704, 17867408, 35734816, 71469632]

約数ペア:

[(1, 71469632), (2, 35734816), (4, 17867408), (8, 8933704), (13, 5497664), (16, 4466852), (17, 4204096), (26, 2748832), (31, 2305472), (32, 2233426), (34, 2102048), (52, 1374416), (62, 1152736), (64, 1116713), (68, 1051024), (104, 687208), (124, 576368), (136, 525512), (163, 438464), (208, 343604), (221, 323392), (248, 288184), (272, 262756), (326, 219232), (403, 177344), (416, 171802), (442, 161696), (496, 144092), (527, 135616), (544, 131378), (652, 109616), (806, 88672), (832, 85901), (884, 80848), (992, 72046), (1054, 67808), (1088, 65689), (1304, 54808), (1612, 44336), (1768, 40424), (1984, 36023), (2108, 33904), (2119, 33728), (2608, 27404), (2771, 25792), (3224, 22168), (3536, 20212), (4216, 16952), (4238, 16864), (5053, 14144), (5216, 13702), (5542, 12896), (6448, 11084), (6851, 10432), (7072, 10106), (8432, 8476)]