2628987872

素因数分解:

$2^5\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{9049}}^1$

素因数の和:10363

約数の個数: 48

約数和(自身を含む): 5920437600

約数和(自身を除く): 3291449728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1297, 2594, 5188, 9049, 9079, 10376, 18098, 18158, 20752, 36196, 36316, 41504, 63343, 72392, 72632, 126686, 144784, 145264, 253372, 289568, 290528, 506744, 1013488, 2026976, 11736553, 23473106, 46946212, 82155871, 93892424, 164311742, 187784848, 328623484, 375569696, 657246968, 1314493936, 2628987872]

約数ペア:

[(1, 2628987872), (2, 1314493936), (4, 657246968), (7, 375569696), (8, 328623484), (14, 187784848), (16, 164311742), (28, 93892424), (32, 82155871), (56, 46946212), (112, 23473106), (224, 11736553), (1297, 2026976), (2594, 1013488), (5188, 506744), (9049, 290528), (9079, 289568), (10376, 253372), (18098, 145264), (18158, 144784), (20752, 126686), (36196, 72632), (36316, 72392), (41504, 63343)]