28456624

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6197}}^1$

素因数の和:6253

約数の個数: 40

約数和(自身を含む): 64558368

約数和(自身を除く): 36101744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6197, 12394, 24788, 43379, 49576, 86758, 99152, 173516, 254077, 347032, 508154, 694064, 1016308, 1778539, 2032616, 3557078, 4065232, 7114156, 14228312, 28456624]

約数ペア:

[(1, 28456624), (2, 14228312), (4, 7114156), (7, 4065232), (8, 3557078), (14, 2032616), (16, 1778539), (28, 1016308), (41, 694064), (56, 508154), (82, 347032), (112, 254077), (164, 173516), (287, 99152), (328, 86758), (574, 49576), (656, 43379), (1148, 24788), (2296, 12394), (4592, 6197)]