42246728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6845

約数の個数: 32

約数和(自身を含む): 85428000

約数和(自身を除く): 43181272

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 6779, 13558, 27116, 54232, 128801, 257602, 277939, 515204, 555878, 1030408, 1111756, 2223512, 5280841, 10561682, 21123364, 42246728]

約数ペア:

[(1, 42246728), (2, 21123364), (4, 10561682), (8, 5280841), (19, 2223512), (38, 1111756), (41, 1030408), (76, 555878), (82, 515204), (152, 277939), (164, 257602), (328, 128801), (779, 54232), (1558, 27116), (3116, 13558), (6232, 6779)]