74083376

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 146575440

約数和(自身を除く): 72492064

約数列:

[1, 2, 4, 8, 16, 107, 109, 214, 218, 397, 428, 436, 794, 856, 872, 1588, 1712, 1744, 3176, 6352, 11663, 23326, 42479, 43273, 46652, 84958, 86546, 93304, 169916, 173092, 186608, 339832, 346184, 679664, 692368, 4630211, 9260422, 18520844, 37041688, 74083376]

約数ペア:

[(1, 74083376), (2, 37041688), (4, 18520844), (8, 9260422), (16, 4630211), (107, 692368), (109, 679664), (214, 346184), (218, 339832), (397, 186608), (428, 173092), (436, 169916), (794, 93304), (856, 86546), (872, 84958), (1588, 46652), (1712, 43273), (1744, 42479), (3176, 23326), (6352, 11663)]