7658901104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 15375515904

約数和(自身を除く): 7716614800

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 223, 401, 404, 424, 446, 802, 808, 848, 892, 1604, 1616, 1784, 3208, 3568, 5353, 6416, 10706, 11819, 21253, 21412, 22523, 23638, 40501, 42506, 42824, 45046, 47276, 81002, 85012, 85648, 89423, 90092, 94552, 162004, 170024, 178846, 180184, 189104, 324008, 340048, 357692, 360368, 648016, 715384, 1193719, 1430768, 2146553, 2387438, 4293106, 4739419, 4774876, 8586212, 9031723, 9478838, 9549752, 17172424, 18063446, 18957676, 19099504, 34344848, 36126892, 37915352, 72253784, 75830704, 144507568, 478681319, 957362638, 1914725276, 3829450552, 7658901104]

約数ペア:

[(1, 7658901104), (2, 3829450552), (4, 1914725276), (8, 957362638), (16, 478681319), (53, 144507568), (101, 75830704), (106, 72253784), (202, 37915352), (212, 36126892), (223, 34344848), (401, 19099504), (404, 18957676), (424, 18063446), (446, 17172424), (802, 9549752), (808, 9478838), (848, 9031723), (892, 8586212), (1604, 4774876), (1616, 4739419), (1784, 4293106), (3208, 2387438), (3568, 2146553), (5353, 1430768), (6416, 1193719), (10706, 715384), (11819, 648016), (21253, 360368), (21412, 357692), (22523, 340048), (23638, 324008), (40501, 189104), (42506, 180184), (42824, 178846), (45046, 170024), (47276, 162004), (81002, 94552), (85012, 90092), (85648, 89423)]