26522356

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 29119244

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 367, 406, 623, 734, 812, 1246, 1468, 2492, 2569, 2581, 5138, 5162, 10276, 10324, 10643, 18067, 21286, 32663, 36134, 42572, 65326, 72268, 74501, 130652, 149002, 228641, 298004, 457282, 914564, 947227, 1894454, 3788908, 6630589, 13261178, 26522356]

約数ペア:

[(1, 26522356), (2, 13261178), (4, 6630589), (7, 3788908), (14, 1894454), (28, 947227), (29, 914564), (58, 457282), (89, 298004), (116, 228641), (178, 149002), (203, 130652), (356, 74501), (367, 72268), (406, 65326), (623, 42572), (734, 36134), (812, 32663), (1246, 21286), (1468, 18067), (2492, 10643), (2569, 10324), (2581, 10276), (5138, 5162)]