40829152

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 72

約数和(自身を含む): 100749096

約数和(自身を除く): 59919944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2003, 2548, 2912, 4006, 5096, 8012, 10192, 14021, 16024, 20384, 26039, 28042, 32048, 52078, 56084, 64096, 98147, 104156, 112168, 182273, 196294, 208312, 224336, 364546, 392588, 416624, 448672, 729092, 785176, 833248, 1275911, 1458184, 1570352, 2551822, 2916368, 3140704, 5103644, 5832736, 10207288, 20414576, 40829152]

約数ペア:

[(1, 40829152), (2, 20414576), (4, 10207288), (7, 5832736), (8, 5103644), (13, 3140704), (14, 2916368), (16, 2551822), (26, 1570352), (28, 1458184), (32, 1275911), (49, 833248), (52, 785176), (56, 729092), (91, 448672), (98, 416624), (104, 392588), (112, 364546), (182, 224336), (196, 208312), (208, 196294), (224, 182273), (364, 112168), (392, 104156), (416, 98147), (637, 64096), (728, 56084), (784, 52078), (1274, 32048), (1456, 28042), (1568, 26039), (2003, 20384), (2548, 16024), (2912, 14021), (4006, 10192), (5096, 8012)]