28865328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{16253}}^1$

素因数の和:16301

約数の個数: 40

約数和(自身を含む): 76588848

約数和(自身を除く): 47723520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 16253, 32506, 48759, 65012, 97518, 130024, 195036, 260048, 390072, 601361, 780144, 1202722, 1804083, 2405444, 3608166, 4810888, 7216332, 9621776, 14432664, 28865328]

約数ペア:

[(1, 28865328), (2, 14432664), (3, 9621776), (4, 7216332), (6, 4810888), (8, 3608166), (12, 2405444), (16, 1804083), (24, 1202722), (37, 780144), (48, 601361), (74, 390072), (111, 260048), (148, 195036), (222, 130024), (296, 97518), (444, 65012), (592, 48759), (888, 32506), (1776, 16253)]