67405408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 98648480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 571, 868, 952, 992, 1054, 1142, 1736, 1904, 2108, 2284, 3472, 3689, 3808, 3997, 4216, 4568, 6944, 7378, 7994, 8432, 9136, 9707, 14756, 15988, 16864, 17701, 18272, 19414, 29512, 31976, 35402, 38828, 59024, 63952, 67949, 70804, 77656, 118048, 123907, 127904, 135898, 141608, 155312, 247814, 271796, 283216, 300917, 310624, 495628, 543592, 566432, 601834, 991256, 1087184, 1203668, 1982512, 2106419, 2174368, 2407336, 3965024, 4212838, 4814672, 8425676, 9629344, 16851352, 33702704, 67405408]

約数ペア:

[(1, 67405408), (2, 33702704), (4, 16851352), (7, 9629344), (8, 8425676), (14, 4814672), (16, 4212838), (17, 3965024), (28, 2407336), (31, 2174368), (32, 2106419), (34, 1982512), (56, 1203668), (62, 1087184), (68, 991256), (112, 601834), (119, 566432), (124, 543592), (136, 495628), (217, 310624), (224, 300917), (238, 283216), (248, 271796), (272, 247814), (434, 155312), (476, 141608), (496, 135898), (527, 127904), (544, 123907), (571, 118048), (868, 77656), (952, 70804), (992, 67949), (1054, 63952), (1142, 59024), (1736, 38828), (1904, 35402), (2108, 31976), (2284, 29512), (3472, 19414), (3689, 18272), (3808, 17701), (3997, 16864), (4216, 15988), (4568, 14756), (6944, 9707), (7378, 9136), (7994, 8432)]