28502584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17047}}^1$

素因数の和:17083

約数の個数: 32

約数和(自身を含む): 61372800

約数和(自身を除く): 32870216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17047, 34094, 68188, 136376, 187517, 323893, 375034, 647786, 750068, 1295572, 1500136, 2591144, 3562823, 7125646, 14251292, 28502584]

約数ペア:

[(1, 28502584), (2, 14251292), (4, 7125646), (8, 3562823), (11, 2591144), (19, 1500136), (22, 1295572), (38, 750068), (44, 647786), (76, 375034), (88, 323893), (152, 187517), (209, 136376), (418, 68188), (836, 34094), (1672, 17047)]