26552368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 58281984

約数和(自身を除く): 31729616

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 67, 68, 94, 124, 134, 136, 188, 248, 268, 272, 376, 496, 527, 536, 752, 799, 1054, 1072, 1139, 1457, 1598, 2077, 2108, 2278, 2914, 3149, 3196, 4154, 4216, 4556, 5828, 6298, 6392, 8308, 8432, 9112, 11656, 12596, 12784, 16616, 18224, 23312, 24769, 25192, 33232, 35309, 49538, 50384, 53533, 70618, 97619, 99076, 107066, 141236, 195238, 198152, 214132, 282472, 390476, 396304, 428264, 564944, 780952, 856528, 1561904, 1659523, 3319046, 6638092, 13276184, 26552368]

約数ペア:

[(1, 26552368), (2, 13276184), (4, 6638092), (8, 3319046), (16, 1659523), (17, 1561904), (31, 856528), (34, 780952), (47, 564944), (62, 428264), (67, 396304), (68, 390476), (94, 282472), (124, 214132), (134, 198152), (136, 195238), (188, 141236), (248, 107066), (268, 99076), (272, 97619), (376, 70618), (496, 53533), (527, 50384), (536, 49538), (752, 35309), (799, 33232), (1054, 25192), (1072, 24769), (1139, 23312), (1457, 18224), (1598, 16616), (2077, 12784), (2108, 12596), (2278, 11656), (2914, 9112), (3149, 8432), (3196, 8308), (4154, 6392), (4216, 6298), (4556, 5828)]