21929568

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7919

約数の個数: 48

約数和(自身を含む): 59557680

約数和(自身を除く): 37628112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7877, 15754, 23631, 31508, 47262, 63016, 94524, 126032, 189048, 228433, 252064, 378096, 456866, 685299, 756192, 913732, 1370598, 1827464, 2741196, 3654928, 5482392, 7309856, 10964784, 21929568]

約数ペア:

[(1, 21929568), (2, 10964784), (3, 7309856), (4, 5482392), (6, 3654928), (8, 2741196), (12, 1827464), (16, 1370598), (24, 913732), (29, 756192), (32, 685299), (48, 456866), (58, 378096), (87, 252064), (96, 228433), (116, 189048), (174, 126032), (232, 94524), (348, 63016), (464, 47262), (696, 31508), (928, 23631), (1392, 15754), (2784, 7877)]