72646952

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30169}}^1$

素因数の和:30225

約数の個数: 32

約数和(自身を含む): 159297600

約数和(自身を除く): 86650648

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30169, 60338, 120676, 211183, 241352, 422366, 844732, 1297267, 1689464, 2594534, 5189068, 9080869, 10378136, 18161738, 36323476, 72646952]

約数ペア:

[(1, 72646952), (2, 36323476), (4, 18161738), (7, 10378136), (8, 9080869), (14, 5189068), (28, 2594534), (43, 1689464), (56, 1297267), (86, 844732), (172, 422366), (301, 241352), (344, 211183), (602, 120676), (1204, 60338), (2408, 30169)]