25259552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 53615520

約数和(自身を除く): 28355968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 787, 944, 1003, 1574, 1888, 2006, 3148, 4012, 6296, 8024, 12592, 13379, 16048, 25184, 26758, 32096, 46433, 53516, 92866, 107032, 185732, 214064, 371464, 428128, 742928, 789361, 1485856, 1578722, 3157444, 6314888, 12629776, 25259552]

約数ペア:

[(1, 25259552), (2, 12629776), (4, 6314888), (8, 3157444), (16, 1578722), (17, 1485856), (32, 789361), (34, 742928), (59, 428128), (68, 371464), (118, 214064), (136, 185732), (236, 107032), (272, 92866), (472, 53516), (544, 46433), (787, 32096), (944, 26758), (1003, 25184), (1574, 16048), (1888, 13379), (2006, 12592), (3148, 8024), (4012, 6296)]