66955224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398543}}^1$

素因数の和:398559

約数の個数: 32

約数和(自身を含む): 191301120

約数和(自身を除く): 124345896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398543, 797086, 1195629, 1594172, 2391258, 2789801, 3188344, 4782516, 5579602, 8369403, 9565032, 11159204, 16738806, 22318408, 33477612, 66955224]

約数ペア:

[(1, 66955224), (2, 33477612), (3, 22318408), (4, 16738806), (6, 11159204), (7, 9565032), (8, 8369403), (12, 5579602), (14, 4782516), (21, 3188344), (24, 2789801), (28, 2391258), (42, 1594172), (56, 1195629), (84, 797086), (168, 398543)]