26941012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 30514988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 569, 623, 1138, 1246, 1691, 2276, 2492, 3382, 3983, 6764, 7966, 10811, 11837, 15932, 21622, 23674, 43244, 47348, 50641, 75677, 101282, 151354, 202564, 302708, 354487, 708974, 962179, 1417948, 1924358, 3848716, 6735253, 13470506, 26941012]

約数ペア:

[(1, 26941012), (2, 13470506), (4, 6735253), (7, 3848716), (14, 1924358), (19, 1417948), (28, 962179), (38, 708974), (76, 354487), (89, 302708), (133, 202564), (178, 151354), (266, 101282), (356, 75677), (532, 50641), (569, 47348), (623, 43244), (1138, 23674), (1246, 21622), (1691, 15932), (2276, 11837), (2492, 10811), (3382, 7966), (3983, 6764)]