28894032

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 81425344

約数和(自身を除く): 52531312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1231, 1304, 1467, 1956, 2462, 2608, 2934, 3693, 3912, 4924, 5868, 7386, 7824, 9848, 11079, 11736, 14772, 19696, 22158, 23472, 29544, 44316, 59088, 88632, 177264, 200653, 401306, 601959, 802612, 1203918, 1605224, 1805877, 2407836, 3210448, 3611754, 4815672, 7223508, 9631344, 14447016, 28894032]

約数ペア:

[(1, 28894032), (2, 14447016), (3, 9631344), (4, 7223508), (6, 4815672), (8, 3611754), (9, 3210448), (12, 2407836), (16, 1805877), (18, 1605224), (24, 1203918), (36, 802612), (48, 601959), (72, 401306), (144, 200653), (163, 177264), (326, 88632), (489, 59088), (652, 44316), (978, 29544), (1231, 23472), (1304, 22158), (1467, 19696), (1956, 14772), (2462, 11736), (2608, 11079), (2934, 9848), (3693, 7824), (3912, 7386), (4924, 5868)]