42693196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 93731904

約数和(自身を除く): 51038708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2213, 2756, 4426, 4823, 8852, 9646, 15491, 19292, 28769, 30982, 57538, 61964, 115076, 117289, 201383, 234578, 402766, 469156, 805532, 821023, 1524757, 1642046, 3049514, 3284092, 6099028, 10673299, 21346598, 42693196]

約数ペア:

[(1, 42693196), (2, 21346598), (4, 10673299), (7, 6099028), (13, 3284092), (14, 3049514), (26, 1642046), (28, 1524757), (52, 821023), (53, 805532), (91, 469156), (106, 402766), (182, 234578), (212, 201383), (364, 117289), (371, 115076), (689, 61964), (742, 57538), (1378, 30982), (1484, 28769), (2213, 19292), (2756, 15491), (4426, 9646), (4823, 8852)]