40721328

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4866

約数の個数: 60

約数和(自身を含む): 115918920

約数和(自身を除く): 75197592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 4793, 8496, 9586, 14379, 19172, 28758, 38344, 43137, 57516, 76688, 86274, 115032, 172548, 230064, 282787, 345096, 565574, 690192, 848361, 1131148, 1696722, 2262296, 2545083, 3393444, 4524592, 5090166, 6786888, 10180332, 13573776, 20360664, 40721328]

約数ペア:

[(1, 40721328), (2, 20360664), (3, 13573776), (4, 10180332), (6, 6786888), (8, 5090166), (9, 4524592), (12, 3393444), (16, 2545083), (18, 2262296), (24, 1696722), (36, 1131148), (48, 848361), (59, 690192), (72, 565574), (118, 345096), (144, 282787), (177, 230064), (236, 172548), (354, 115032), (472, 86274), (531, 76688), (708, 57516), (944, 43137), (1062, 38344), (1416, 28758), (2124, 19172), (2832, 14379), (4248, 9586), (4793, 8496)]