84638456

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28517}}^1$

素因数の和:28583

約数の個数: 32

約数和(自身を含む): 184796640

約数和(自身を除く): 100158184

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 28517, 57034, 114068, 199619, 228136, 399238, 798476, 1511401, 1596952, 3022802, 6045604, 10579807, 12091208, 21159614, 42319228, 84638456]

約数ペア:

[(1, 84638456), (2, 42319228), (4, 21159614), (7, 12091208), (8, 10579807), (14, 6045604), (28, 3022802), (53, 1596952), (56, 1511401), (106, 798476), (212, 399238), (371, 228136), (424, 199619), (742, 114068), (1484, 57034), (2968, 28517)]