421317568

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32429}}^1$

素因数の和:32477

約数の個数: 56

約数和(自身を含む): 988466400

約数和(自身を除く): 567148832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 32429, 64858, 129716, 227003, 259432, 454006, 518864, 908012, 940441, 1037728, 1816024, 1880882, 2075456, 3632048, 3761764, 6583087, 7264096, 7523528, 13166174, 14528192, 15047056, 26332348, 30094112, 52664696, 60188224, 105329392, 210658784, 421317568]

約数ペア:

[(1, 421317568), (2, 210658784), (4, 105329392), (7, 60188224), (8, 52664696), (14, 30094112), (16, 26332348), (28, 15047056), (29, 14528192), (32, 13166174), (56, 7523528), (58, 7264096), (64, 6583087), (112, 3761764), (116, 3632048), (203, 2075456), (224, 1880882), (232, 1816024), (406, 1037728), (448, 940441), (464, 908012), (812, 518864), (928, 454006), (1624, 259432), (1856, 227003), (3248, 129716), (6496, 64858), (12992, 32429)]