28774536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 54860664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 2903, 3304, 4956, 5806, 8709, 9912, 11612, 17418, 20321, 23224, 34836, 40642, 60963, 69672, 81284, 121926, 162568, 171277, 243852, 342554, 487704, 513831, 685108, 1027662, 1198939, 1370216, 2055324, 2397878, 3596817, 4110648, 4795756, 7193634, 9591512, 14387268, 28774536]

約数ペア:

[(1, 28774536), (2, 14387268), (3, 9591512), (4, 7193634), (6, 4795756), (7, 4110648), (8, 3596817), (12, 2397878), (14, 2055324), (21, 1370216), (24, 1198939), (28, 1027662), (42, 685108), (56, 513831), (59, 487704), (84, 342554), (118, 243852), (168, 171277), (177, 162568), (236, 121926), (354, 81284), (413, 69672), (472, 60963), (708, 40642), (826, 34836), (1239, 23224), (1416, 20321), (1652, 17418), (2478, 11612), (2903, 9912), (3304, 8709), (4956, 5806)]