28328304

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1783}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 73443712

約数和(自身を除く): 45115408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1783, 1986, 2648, 3566, 3972, 5296, 5349, 7132, 7944, 10698, 14264, 15888, 21396, 28528, 42792, 85584, 590173, 1180346, 1770519, 2360692, 3541038, 4721384, 7082076, 9442768, 14164152, 28328304]

約数ペア:

[(1, 28328304), (2, 14164152), (3, 9442768), (4, 7082076), (6, 4721384), (8, 3541038), (12, 2360692), (16, 1770519), (24, 1180346), (48, 590173), (331, 85584), (662, 42792), (993, 28528), (1324, 21396), (1783, 15888), (1986, 14264), (2648, 10698), (3566, 7944), (3972, 7132), (5296, 5349)]