40143888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9613}}^1$

素因数の和:9656

約数の個数: 60

約数和(自身を含む): 116233260

約数和(自身を除く): 76089372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 9613, 19226, 28839, 38452, 57678, 76904, 86517, 115356, 153808, 173034, 230712, 278777, 346068, 461424, 557554, 692136, 836331, 1115108, 1384272, 1672662, 2230216, 2508993, 3345324, 4460432, 5017986, 6690648, 10035972, 13381296, 20071944, 40143888]

約数ペア:

[(1, 40143888), (2, 20071944), (3, 13381296), (4, 10035972), (6, 6690648), (8, 5017986), (9, 4460432), (12, 3345324), (16, 2508993), (18, 2230216), (24, 1672662), (29, 1384272), (36, 1115108), (48, 836331), (58, 692136), (72, 557554), (87, 461424), (116, 346068), (144, 278777), (174, 230712), (232, 173034), (261, 153808), (348, 115356), (464, 86517), (522, 76904), (696, 57678), (1044, 38452), (1392, 28839), (2088, 19226), (4176, 9613)]