28718964752

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{787}}^1\times {\mathrm{11941}}^1$

素因数の和:12927

約数の個数: 40

約数和(自身を含む): 56010081792

約数和(自身を除く): 27291117040

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 787, 1528, 1574, 3056, 3148, 6296, 11941, 12592, 23882, 47764, 95528, 150317, 191056, 300634, 601268, 1202536, 2280731, 2405072, 4561462, 9122924, 9397567, 18245848, 18795134, 36491696, 37590268, 75180536, 150361072, 1794935297, 3589870594, 7179741188, 14359482376, 28718964752]

約数ペア:

[(1, 28718964752), (2, 14359482376), (4, 7179741188), (8, 3589870594), (16, 1794935297), (191, 150361072), (382, 75180536), (764, 37590268), (787, 36491696), (1528, 18795134), (1574, 18245848), (3056, 9397567), (3148, 9122924), (6296, 4561462), (11941, 2405072), (12592, 2280731), (23882, 1202536), (47764, 601268), (95528, 300634), (150317, 191056)]