28584728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 56064000

約数和(自身を除く): 27479272

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1459, 2449, 2918, 4898, 5836, 9796, 11672, 19592, 45229, 90458, 115261, 180916, 230522, 361832, 461044, 922088, 3573091, 7146182, 14292364, 28584728]

約数ペア:

[(1, 28584728), (2, 14292364), (4, 7146182), (8, 3573091), (31, 922088), (62, 461044), (79, 361832), (124, 230522), (158, 180916), (248, 115261), (316, 90458), (632, 45229), (1459, 19592), (2449, 11672), (2918, 9796), (4898, 5836)]