27221344

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 55904688

約数和(自身を除く): 28683344

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 83, 148, 166, 277, 296, 332, 554, 592, 664, 1108, 1184, 1328, 2216, 2656, 3071, 4432, 6142, 8864, 10249, 12284, 20498, 22991, 24568, 40996, 45982, 49136, 81992, 91964, 98272, 163984, 183928, 327968, 367856, 735712, 850667, 1701334, 3402668, 6805336, 13610672, 27221344]

約数ペア:

[(1, 27221344), (2, 13610672), (4, 6805336), (8, 3402668), (16, 1701334), (32, 850667), (37, 735712), (74, 367856), (83, 327968), (148, 183928), (166, 163984), (277, 98272), (296, 91964), (332, 81992), (554, 49136), (592, 45982), (664, 40996), (1108, 24568), (1184, 22991), (1328, 20498), (2216, 12284), (2656, 10249), (3071, 8864), (4432, 6142)]