65389872

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8677}}^1$

素因数の和:8845

約数の個数: 40

約数和(自身を含む): 170019376

約数和(自身を除く): 104629504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 8677, 17354, 26031, 34708, 52062, 69416, 104124, 138832, 208248, 416496, 1362289, 2724578, 4086867, 5449156, 8173734, 10898312, 16347468, 21796624, 32694936, 65389872]

約数ペア:

[(1, 65389872), (2, 32694936), (3, 21796624), (4, 16347468), (6, 10898312), (8, 8173734), (12, 5449156), (16, 4086867), (24, 2724578), (48, 1362289), (157, 416496), (314, 208248), (471, 138832), (628, 104124), (942, 69416), (1256, 52062), (1884, 34708), (2512, 26031), (3768, 17354), (7536, 8677)]