28899248

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 64424448

約数和(自身を除く): 35525200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 1583, 2282, 2608, 3166, 4564, 6332, 9128, 11081, 12664, 18256, 22162, 25328, 44324, 88648, 177296, 258029, 516058, 1032116, 1806203, 2064232, 3612406, 4128464, 7224812, 14449624, 28899248]

約数ペア:

[(1, 28899248), (2, 14449624), (4, 7224812), (7, 4128464), (8, 3612406), (14, 2064232), (16, 1806203), (28, 1032116), (56, 516058), (112, 258029), (163, 177296), (326, 88648), (652, 44324), (1141, 25328), (1304, 22162), (1583, 18256), (2282, 12664), (2608, 11081), (3166, 9128), (4564, 6332)]