72503792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 146276352

約数和(自身を除く): 73772560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 1151, 2032, 2302, 3937, 4604, 7874, 9208, 15748, 18416, 31496, 35681, 62992, 71362, 142724, 146177, 285448, 292354, 570896, 584708, 1169416, 2338832, 4531487, 9062974, 18125948, 36251896, 72503792]

約数ペア:

[(1, 72503792), (2, 36251896), (4, 18125948), (8, 9062974), (16, 4531487), (31, 2338832), (62, 1169416), (124, 584708), (127, 570896), (248, 292354), (254, 285448), (496, 146177), (508, 142724), (1016, 71362), (1151, 62992), (2032, 35681), (2302, 31496), (3937, 18416), (4604, 15748), (7874, 9208)]