23015678

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 40920768

約数和(自身を除く): 17905090

約数列:

[1, 2, 7, 14, 41, 82, 101, 202, 287, 397, 574, 707, 794, 1414, 2779, 4141, 5558, 8282, 16277, 28987, 32554, 40097, 57974, 80194, 113939, 227878, 280679, 561358, 1643977, 3287954, 11507839, 23015678]

約数ペア:

[(1, 23015678), (2, 11507839), (7, 3287954), (14, 1643977), (41, 561358), (82, 280679), (101, 227878), (202, 113939), (287, 80194), (397, 57974), (574, 40097), (707, 32554), (794, 28987), (1414, 16277), (2779, 8282), (4141, 5558)]