72661484

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16529}}^1$

素因数の和:16697

約数の個数: 24

約数和(自身を含む): 146257440

約数和(自身を除く): 73595956

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16529, 33058, 66116, 115703, 231406, 462812, 2595053, 5190106, 10380212, 18165371, 36330742, 72661484]

約数ペア:

[(1, 72661484), (2, 36330742), (4, 18165371), (7, 10380212), (14, 5190106), (28, 2595053), (157, 462812), (314, 231406), (628, 115703), (1099, 66116), (2198, 33058), (4396, 16529)]