421186472

素因数分解:

$2^3\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{3191}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 903208320

約数和(自身を除く): 482021848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2357, 3191, 4714, 6382, 9428, 12764, 16499, 18856, 22337, 25528, 32998, 44674, 65996, 89348, 131992, 178696, 7521187, 15042374, 30084748, 52648309, 60169496, 105296618, 210593236, 421186472]

約数ペア:

[(1, 421186472), (2, 210593236), (4, 105296618), (7, 60169496), (8, 52648309), (14, 30084748), (28, 15042374), (56, 7521187), (2357, 178696), (3191, 131992), (4714, 89348), (6382, 65996), (9428, 44674), (12764, 32998), (16499, 25528), (18856, 22337)]