39277712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 81840000

約数和(自身を除く): 42562288

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2749, 3572, 5498, 7144, 10996, 14288, 21992, 43984, 52231, 104462, 129203, 208924, 258406, 417848, 516812, 835696, 1033624, 2067248, 2454857, 4909714, 9819428, 19638856, 39277712]

約数ペア:

[(1, 39277712), (2, 19638856), (4, 9819428), (8, 4909714), (16, 2454857), (19, 2067248), (38, 1033624), (47, 835696), (76, 516812), (94, 417848), (152, 258406), (188, 208924), (304, 129203), (376, 104462), (752, 52231), (893, 43984), (1786, 21992), (2749, 14288), (3572, 10996), (5498, 7144)]