40277462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 66052800

約数和(自身を除く): 25775338

約数列:

[1, 2, 23, 29, 46, 58, 109, 218, 277, 554, 667, 1334, 2507, 3161, 5014, 6322, 6371, 8033, 12742, 16066, 30193, 60386, 72703, 145406, 184759, 369518, 694439, 875597, 1388878, 1751194, 20138731, 40277462]

約数ペア:

[(1, 40277462), (2, 20138731), (23, 1751194), (29, 1388878), (46, 875597), (58, 694439), (109, 369518), (218, 184759), (277, 145406), (554, 72703), (667, 60386), (1334, 30193), (2507, 16066), (3161, 12742), (5014, 8033), (6322, 6371)]