27872328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 49265592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1487, 1562, 1704, 2343, 2974, 3124, 4461, 4686, 5948, 6248, 8922, 9372, 11896, 16357, 17844, 18744, 32714, 35688, 49071, 65428, 98142, 105577, 130856, 196284, 211154, 316731, 392568, 422308, 633462, 844616, 1161347, 1266924, 2322694, 2533848, 3484041, 4645388, 6968082, 9290776, 13936164, 27872328]

約数ペア:

[(1, 27872328), (2, 13936164), (3, 9290776), (4, 6968082), (6, 4645388), (8, 3484041), (11, 2533848), (12, 2322694), (22, 1266924), (24, 1161347), (33, 844616), (44, 633462), (66, 422308), (71, 392568), (88, 316731), (132, 211154), (142, 196284), (213, 130856), (264, 105577), (284, 98142), (426, 65428), (568, 49071), (781, 35688), (852, 32714), (1487, 18744), (1562, 17844), (1704, 16357), (2343, 11896), (2974, 9372), (3124, 8922), (4461, 6248), (4686, 5948)]