40739146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 77045760

約数和(自身を除く): 36306614

約数列:

[1, 2, 7, 14, 31, 37, 43, 59, 62, 74, 86, 118, 217, 259, 301, 413, 434, 518, 602, 826, 1147, 1333, 1591, 1829, 2183, 2294, 2537, 2666, 3182, 3658, 4366, 5074, 8029, 9331, 11137, 12803, 15281, 16058, 17759, 18662, 22274, 25606, 30562, 35518, 49321, 67673, 78647, 93869, 98642, 135346, 157294, 187738, 345247, 473711, 550529, 657083, 690494, 947422, 1101058, 1314166, 2909939, 5819878, 20369573, 40739146]

約数ペア:

[(1, 40739146), (2, 20369573), (7, 5819878), (14, 2909939), (31, 1314166), (37, 1101058), (43, 947422), (59, 690494), (62, 657083), (74, 550529), (86, 473711), (118, 345247), (217, 187738), (259, 157294), (301, 135346), (413, 98642), (434, 93869), (518, 78647), (602, 67673), (826, 49321), (1147, 35518), (1333, 30562), (1591, 25606), (1829, 22274), (2183, 18662), (2294, 17759), (2537, 16058), (2666, 15281), (3182, 12803), (3658, 11137), (4366, 9331), (5074, 8029)]