28385399112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4789}}^1\times {\mathrm{35281}}^1$

素因数の和:40086

約数の個数: 64

約数和(自身を含む): 81120374400

約数和(自身を除く): 52734975288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4789, 9578, 14367, 19156, 28734, 33523, 35281, 38312, 57468, 67046, 70562, 100569, 105843, 114936, 134092, 141124, 201138, 211686, 246967, 268184, 282248, 402276, 423372, 493934, 740901, 804552, 846744, 987868, 1481802, 1975736, 2963604, 5927208, 168960709, 337921418, 506882127, 675842836, 1013764254, 1182724963, 1351685672, 2027528508, 2365449926, 3548174889, 4055057016, 4730899852, 7096349778, 9461799704, 14192699556, 28385399112]

約数ペア:

[(1, 28385399112), (2, 14192699556), (3, 9461799704), (4, 7096349778), (6, 4730899852), (7, 4055057016), (8, 3548174889), (12, 2365449926), (14, 2027528508), (21, 1351685672), (24, 1182724963), (28, 1013764254), (42, 675842836), (56, 506882127), (84, 337921418), (168, 168960709), (4789, 5927208), (9578, 2963604), (14367, 1975736), (19156, 1481802), (28734, 987868), (33523, 846744), (35281, 804552), (38312, 740901), (57468, 493934), (67046, 423372), (70562, 402276), (100569, 282248), (105843, 268184), (114936, 246967), (134092, 211686), (141124, 201138)]