27983904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 55841376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1319, 1326, 1632, 1768, 2638, 2652, 3536, 3957, 5276, 5304, 7072, 7914, 10552, 10608, 15828, 17147, 21104, 21216, 22423, 31656, 34294, 42208, 44846, 51441, 63312, 67269, 68588, 89692, 102882, 126624, 134538, 137176, 179384, 205764, 269076, 274352, 291499, 358768, 411528, 538152, 548704, 582998, 717536, 823056, 874497, 1076304, 1165996, 1646112, 1748994, 2152608, 2331992, 3497988, 4663984, 6995976, 9327968, 13991952, 27983904]

約数ペア:

[(1, 27983904), (2, 13991952), (3, 9327968), (4, 6995976), (6, 4663984), (8, 3497988), (12, 2331992), (13, 2152608), (16, 1748994), (17, 1646112), (24, 1165996), (26, 1076304), (32, 874497), (34, 823056), (39, 717536), (48, 582998), (51, 548704), (52, 538152), (68, 411528), (78, 358768), (96, 291499), (102, 274352), (104, 269076), (136, 205764), (156, 179384), (204, 137176), (208, 134538), (221, 126624), (272, 102882), (312, 89692), (408, 68588), (416, 67269), (442, 63312), (544, 51441), (624, 44846), (663, 42208), (816, 34294), (884, 31656), (1248, 22423), (1319, 21216), (1326, 21104), (1632, 17147), (1768, 15828), (2638, 10608), (2652, 10552), (3536, 7914), (3957, 7072), (5276, 5304)]