40441424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 83119680

約数和(自身を除く): 42678256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 881, 1208, 1762, 2416, 2869, 3524, 5738, 7048, 11476, 14096, 16739, 22952, 33478, 45904, 66956, 133031, 133912, 266062, 267824, 532124, 1064248, 2128496, 2527589, 5055178, 10110356, 20220712, 40441424]

約数ペア:

[(1, 40441424), (2, 20220712), (4, 10110356), (8, 5055178), (16, 2527589), (19, 2128496), (38, 1064248), (76, 532124), (151, 267824), (152, 266062), (302, 133912), (304, 133031), (604, 66956), (881, 45904), (1208, 33478), (1762, 22952), (2416, 16739), (2869, 14096), (3524, 11476), (5738, 7048)]