40842816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{30389}}^1$

素因数の和:30411

約数の個数: 56

約数和(自身を含む): 123504960

約数和(自身を除く): 82662144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 30389, 60778, 91167, 121556, 182334, 212723, 243112, 364668, 425446, 486224, 638169, 729336, 850892, 972448, 1276338, 1458672, 1701784, 1944896, 2552676, 2917344, 3403568, 5105352, 5834688, 6807136, 10210704, 13614272, 20421408, 40842816]

約数ペア:

[(1, 40842816), (2, 20421408), (3, 13614272), (4, 10210704), (6, 6807136), (7, 5834688), (8, 5105352), (12, 3403568), (14, 2917344), (16, 2552676), (21, 1944896), (24, 1701784), (28, 1458672), (32, 1276338), (42, 972448), (48, 850892), (56, 729336), (64, 638169), (84, 486224), (96, 425446), (112, 364668), (168, 243112), (192, 212723), (224, 182334), (336, 121556), (448, 91167), (672, 60778), (1344, 30389)]