73859536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 151726400

約数和(自身を除く): 77866864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1609, 2416, 2869, 3218, 5738, 6436, 11476, 12872, 22952, 25744, 30571, 45904, 61142, 122284, 242959, 244568, 485918, 489136, 971836, 1943672, 3887344, 4616221, 9232442, 18464884, 36929768, 73859536]

約数ペア:

[(1, 73859536), (2, 36929768), (4, 18464884), (8, 9232442), (16, 4616221), (19, 3887344), (38, 1943672), (76, 971836), (151, 489136), (152, 485918), (302, 244568), (304, 242959), (604, 122284), (1208, 61142), (1609, 45904), (2416, 30571), (2869, 25744), (3218, 22952), (5738, 12872), (6436, 11476)]