71857344

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28817

約数の個数: 56

約数和(自身を含む): 204754480

約数和(自身を除く): 132897136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28789, 57578, 86367, 115156, 172734, 230312, 345468, 374257, 460624, 690936, 748514, 921248, 1122771, 1381872, 1497028, 1842496, 2245542, 2763744, 2994056, 4491084, 5527488, 5988112, 8982168, 11976224, 17964336, 23952448, 35928672, 71857344]

約数ペア:

[(1, 71857344), (2, 35928672), (3, 23952448), (4, 17964336), (6, 11976224), (8, 8982168), (12, 5988112), (13, 5527488), (16, 4491084), (24, 2994056), (26, 2763744), (32, 2245542), (39, 1842496), (48, 1497028), (52, 1381872), (64, 1122771), (78, 921248), (96, 748514), (104, 690936), (156, 460624), (192, 374257), (208, 345468), (312, 230312), (416, 172734), (624, 115156), (832, 86367), (1248, 57578), (2496, 28789)]