40682736

素因数分解:

$2^4\times 3^4\times {\mathrm{31391}}^1$

素因数の和:31411

約数の個数: 50

約数和(自身を含む): 117751392

約数和(自身を除く): 77068656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 376692, 502256, 565038, 753384, 847557, 1130076, 1506768, 1695114, 2260152, 2542671, 3390228, 4520304, 5085342, 6780456, 10170684, 13560912, 20341368, 40682736]

約数ペア:

[(1, 40682736), (2, 20341368), (3, 13560912), (4, 10170684), (6, 6780456), (8, 5085342), (9, 4520304), (12, 3390228), (16, 2542671), (18, 2260152), (24, 1695114), (27, 1506768), (36, 1130076), (48, 847557), (54, 753384), (72, 565038), (81, 502256), (108, 376692), (144, 282519), (162, 251128), (216, 188346), (324, 125564), (432, 94173), (648, 62782), (1296, 31391)]