7948304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 19498752

約数和(自身を除く): 11550448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 103, 104, 106, 112, 182, 206, 208, 212, 364, 371, 412, 424, 689, 721, 728, 742, 824, 848, 1339, 1378, 1442, 1456, 1484, 1648, 2678, 2756, 2884, 2968, 4823, 5356, 5459, 5512, 5768, 5936, 9373, 9646, 10712, 10918, 11024, 11536, 18746, 19292, 21424, 21836, 37492, 38213, 38584, 43672, 70967, 74984, 76426, 77168, 87344, 141934, 149968, 152852, 283868, 305704, 496769, 567736, 611408, 993538, 1135472, 1987076, 3974152, 7948304]

約数ペア:

[(1, 7948304), (2, 3974152), (4, 1987076), (7, 1135472), (8, 993538), (13, 611408), (14, 567736), (16, 496769), (26, 305704), (28, 283868), (52, 152852), (53, 149968), (56, 141934), (91, 87344), (103, 77168), (104, 76426), (106, 74984), (112, 70967), (182, 43672), (206, 38584), (208, 38213), (212, 37492), (364, 21836), (371, 21424), (412, 19292), (424, 18746), (689, 11536), (721, 11024), (728, 10918), (742, 10712), (824, 9646), (848, 9373), (1339, 5936), (1378, 5768), (1442, 5512), (1456, 5459), (1484, 5356), (1648, 4823), (2678, 2968), (2756, 2884)]