25440370072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{24179}}^1$

素因数の和:24416

約数の個数: 64

約数和(自身を含む): 52484140800

約数和(自身を除く): 27043770728

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 151, 268, 302, 536, 604, 871, 1208, 1742, 1963, 3484, 3926, 6968, 7852, 10117, 15704, 20234, 24179, 40468, 48358, 80936, 96716, 131521, 193432, 263042, 314327, 526084, 628654, 1052168, 1257308, 1619993, 2514616, 3239986, 3651029, 6479972, 7302058, 12959944, 14604116, 21059909, 29208232, 42119818, 47463377, 84239636, 94926754, 168479272, 189853508, 244618943, 379707016, 489237886, 978475772, 1956951544, 3180046259, 6360092518, 12720185036, 25440370072]

約数ペア:

[(1, 25440370072), (2, 12720185036), (4, 6360092518), (8, 3180046259), (13, 1956951544), (26, 978475772), (52, 489237886), (67, 379707016), (104, 244618943), (134, 189853508), (151, 168479272), (268, 94926754), (302, 84239636), (536, 47463377), (604, 42119818), (871, 29208232), (1208, 21059909), (1742, 14604116), (1963, 12959944), (3484, 7302058), (3926, 6479972), (6968, 3651029), (7852, 3239986), (10117, 2514616), (15704, 1619993), (20234, 1257308), (24179, 1052168), (40468, 628654), (48358, 526084), (80936, 314327), (96716, 263042), (131521, 193432)]