42305552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 86750400

約数和(自身を除く): 44444848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 439, 634, 878, 1268, 1756, 2536, 3512, 5072, 6023, 7024, 8341, 12046, 16682, 24092, 33364, 48184, 66728, 96368, 133456, 139163, 278326, 556652, 1113304, 2226608, 2644097, 5288194, 10576388, 21152776, 42305552]

約数ペア:

[(1, 42305552), (2, 21152776), (4, 10576388), (8, 5288194), (16, 2644097), (19, 2226608), (38, 1113304), (76, 556652), (152, 278326), (304, 139163), (317, 133456), (439, 96368), (634, 66728), (878, 48184), (1268, 33364), (1756, 24092), (2536, 16682), (3512, 12046), (5072, 8341), (6023, 7024)]