1401161552

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{305131}}^1$

素因数の和:305187

約数の個数: 40

約数和(自身を含む): 3178254912

約数和(自身を除く): 1777093360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 305131, 610262, 1220524, 2135917, 2441048, 4271834, 4882096, 8543668, 12510371, 17087336, 25020742, 34174672, 50041484, 87572597, 100082968, 175145194, 200165936, 350290388, 700580776, 1401161552]

約数ペア:

[(1, 1401161552), (2, 700580776), (4, 350290388), (7, 200165936), (8, 175145194), (14, 100082968), (16, 87572597), (28, 50041484), (41, 34174672), (56, 25020742), (82, 17087336), (112, 12510371), (164, 8543668), (287, 4882096), (328, 4271834), (574, 2441048), (656, 2135917), (1148, 1220524), (2296, 610262), (4592, 305131)]