28964636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 55566336

約数和(自身を除く): 26601700

約数列:

[1, 2, 4, 23, 37, 46, 67, 74, 92, 127, 134, 148, 254, 268, 508, 851, 1541, 1702, 2479, 2921, 3082, 3404, 4699, 4958, 5842, 6164, 8509, 9398, 9916, 11684, 17018, 18796, 34036, 57017, 108077, 114034, 195707, 216154, 228068, 314833, 391414, 432308, 629666, 782828, 1259332, 7241159, 14482318, 28964636]

約数ペア:

[(1, 28964636), (2, 14482318), (4, 7241159), (23, 1259332), (37, 782828), (46, 629666), (67, 432308), (74, 391414), (92, 314833), (127, 228068), (134, 216154), (148, 195707), (254, 114034), (268, 108077), (508, 57017), (851, 34036), (1541, 18796), (1702, 17018), (2479, 11684), (2921, 9916), (3082, 9398), (3404, 8509), (4699, 6164), (4958, 5842)]