28902342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 66557952

約数和(自身を除く): 37655610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5023, 5754, 10046, 15069, 30138, 35161, 70322, 105483, 210966, 688151, 1376302, 2064453, 4128906, 4817057, 9634114, 14451171, 28902342]

約数ペア:

[(1, 28902342), (2, 14451171), (3, 9634114), (6, 4817057), (7, 4128906), (14, 2064453), (21, 1376302), (42, 688151), (137, 210966), (274, 105483), (411, 70322), (822, 35161), (959, 30138), (1918, 15069), (2877, 10046), (5023, 5754)]