28509544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29947}}^1$

素因数の和:29977

約数の個数: 32

約数和(自身を含む): 64687680

約数和(自身を除く): 36178136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 29947, 59894, 119788, 209629, 239576, 419258, 509099, 838516, 1018198, 1677032, 2036396, 3563693, 4072792, 7127386, 14254772, 28509544]

約数ペア:

[(1, 28509544), (2, 14254772), (4, 7127386), (7, 4072792), (8, 3563693), (14, 2036396), (17, 1677032), (28, 1018198), (34, 838516), (56, 509099), (68, 419258), (119, 239576), (136, 209629), (238, 119788), (476, 59894), (952, 29947)]