28333968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 80

約数和(自身を含む): 83494656

約数和(自身を除く): 55160688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 2671, 3536, 5304, 5342, 8013, 10608, 10684, 16026, 21368, 32052, 34723, 42736, 45407, 64104, 69446, 90814, 104169, 128208, 136221, 138892, 181628, 208338, 272442, 277784, 363256, 416676, 544884, 555568, 590291, 726512, 833352, 1089768, 1180582, 1666704, 1770873, 2179536, 2361164, 3541746, 4722328, 7083492, 9444656, 14166984, 28333968]

約数ペア:

[(1, 28333968), (2, 14166984), (3, 9444656), (4, 7083492), (6, 4722328), (8, 3541746), (12, 2361164), (13, 2179536), (16, 1770873), (17, 1666704), (24, 1180582), (26, 1089768), (34, 833352), (39, 726512), (48, 590291), (51, 555568), (52, 544884), (68, 416676), (78, 363256), (102, 277784), (104, 272442), (136, 208338), (156, 181628), (204, 138892), (208, 136221), (221, 128208), (272, 104169), (312, 90814), (408, 69446), (442, 64104), (624, 45407), (663, 42736), (816, 34723), (884, 32052), (1326, 21368), (1768, 16026), (2652, 10684), (2671, 10608), (3536, 8013), (5304, 5342)]