4069408

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 9422784

約数和(自身を除く): 5353376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 491, 518, 592, 982, 1036, 1184, 1964, 2072, 3437, 3928, 4144, 6874, 7856, 8288, 13748, 15712, 18167, 27496, 36334, 54992, 72668, 109984, 127169, 145336, 254338, 290672, 508676, 581344, 1017352, 2034704, 4069408]

約数ペア:

[(1, 4069408), (2, 2034704), (4, 1017352), (7, 581344), (8, 508676), (14, 290672), (16, 254338), (28, 145336), (32, 127169), (37, 109984), (56, 72668), (74, 54992), (112, 36334), (148, 27496), (224, 18167), (259, 15712), (296, 13748), (491, 8288), (518, 7856), (592, 6874), (982, 4144), (1036, 3928), (1184, 3437), (1964, 2072)]