98428456

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 215962740

約数和(自身を除く): 117534284

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 1301, 1351, 1544, 2602, 2702, 5204, 5404, 9107, 9457, 10408, 10808, 18214, 18914, 36428, 37828, 63749, 72856, 75656, 127498, 251093, 254996, 502186, 509992, 1004372, 1757651, 2008744, 3515302, 7030604, 12303557, 14061208, 24607114, 49214228, 98428456]

約数ペア:

[(1, 98428456), (2, 49214228), (4, 24607114), (7, 14061208), (8, 12303557), (14, 7030604), (28, 3515302), (49, 2008744), (56, 1757651), (98, 1004372), (193, 509992), (196, 502186), (386, 254996), (392, 251093), (772, 127498), (1301, 75656), (1351, 72856), (1544, 63749), (2602, 37828), (2702, 36428), (5204, 18914), (5404, 18214), (9107, 10808), (9457, 10408)]