21739056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26641}}^1$

素因数の和:26669

約数の個数: 40

約数和(自身を含む): 59464944

約数和(自身を除く): 37725888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26641, 53282, 79923, 106564, 159846, 213128, 319692, 426256, 452897, 639384, 905794, 1278768, 1358691, 1811588, 2717382, 3623176, 5434764, 7246352, 10869528, 21739056]

約数ペア:

[(1, 21739056), (2, 10869528), (3, 7246352), (4, 5434764), (6, 3623176), (8, 2717382), (12, 1811588), (16, 1358691), (17, 1278768), (24, 905794), (34, 639384), (48, 452897), (51, 426256), (68, 319692), (102, 213128), (136, 159846), (204, 106564), (272, 79923), (408, 53282), (816, 26641)]