972181532

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 1973422080

約数和(自身を除く): 1001240548

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 367, 623, 734, 1063, 1246, 1468, 2126, 2492, 2569, 4252, 5138, 7441, 10276, 14882, 29764, 32663, 65326, 94607, 130652, 189214, 228641, 378428, 390121, 457282, 662249, 780242, 914564, 1324498, 1560484, 2648996, 2730847, 5461694, 10923388, 34720769, 69441538, 138883076, 243045383, 486090766, 972181532]

約数ペア:

[(1, 972181532), (2, 486090766), (4, 243045383), (7, 138883076), (14, 69441538), (28, 34720769), (89, 10923388), (178, 5461694), (356, 2730847), (367, 2648996), (623, 1560484), (734, 1324498), (1063, 914564), (1246, 780242), (1468, 662249), (2126, 457282), (2492, 390121), (2569, 378428), (4252, 228641), (5138, 189214), (7441, 130652), (10276, 94607), (14882, 65326), (29764, 32663)]