42146048

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 99583680

約数和(自身を除く): 57437632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 811, 812, 896, 928, 1622, 1624, 1792, 1856, 3244, 3248, 3712, 5677, 6488, 6496, 7424, 11354, 12976, 12992, 22708, 23519, 25952, 25984, 45416, 47038, 51904, 51968, 90832, 94076, 103808, 164633, 181664, 188152, 207616, 329266, 363328, 376304, 658532, 726656, 752608, 1317064, 1453312, 1505216, 2634128, 3010432, 5268256, 6020864, 10536512, 21073024, 42146048]

約数ペア:

[(1, 42146048), (2, 21073024), (4, 10536512), (7, 6020864), (8, 5268256), (14, 3010432), (16, 2634128), (28, 1505216), (29, 1453312), (32, 1317064), (56, 752608), (58, 726656), (64, 658532), (112, 376304), (116, 363328), (128, 329266), (203, 207616), (224, 188152), (232, 181664), (256, 164633), (406, 103808), (448, 94076), (464, 90832), (811, 51968), (812, 51904), (896, 47038), (928, 45416), (1622, 25984), (1624, 25952), (1792, 23519), (1856, 22708), (3244, 12992), (3248, 12976), (3712, 11354), (5677, 7424), (6488, 6496)]