28263336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62009

約数の個数: 32

約数和(自身を含む): 74378400

約数和(自身を除く): 46115064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 61981, 123962, 185943, 247924, 371886, 495848, 743772, 1177639, 1487544, 2355278, 3532917, 4710556, 7065834, 9421112, 14131668, 28263336]

約数ペア:

[(1, 28263336), (2, 14131668), (3, 9421112), (4, 7065834), (6, 4710556), (8, 3532917), (12, 2355278), (19, 1487544), (24, 1177639), (38, 743772), (57, 495848), (76, 371886), (114, 247924), (152, 185943), (228, 123962), (456, 61981)]