28909384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30367}}^1$

素因数の和:30397

約数の個数: 32

約数和(自身を含む): 65594880

約数和(自身を除く): 36685496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 30367, 60734, 121468, 212569, 242936, 425138, 516239, 850276, 1032478, 1700552, 2064956, 3613673, 4129912, 7227346, 14454692, 28909384]

約数ペア:

[(1, 28909384), (2, 14454692), (4, 7227346), (7, 4129912), (8, 3613673), (14, 2064956), (17, 1700552), (28, 1032478), (34, 850276), (56, 516239), (68, 425138), (119, 242936), (136, 212569), (238, 121468), (476, 60734), (952, 30367)]