8144587568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{63463}}^1$

素因数の和:64101

約数の個数: 40

約数和(自身を含む): 17021806368

約数和(自身を除く): 8877218800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 617, 1234, 2468, 4936, 8021, 9872, 16042, 32084, 63463, 64168, 126926, 128336, 253852, 507704, 825019, 1015408, 1650038, 3300076, 6600152, 13200304, 39156671, 78313342, 156626684, 313253368, 509036723, 626506736, 1018073446, 2036146892, 4072293784, 8144587568]

約数ペア:

[(1, 8144587568), (2, 4072293784), (4, 2036146892), (8, 1018073446), (13, 626506736), (16, 509036723), (26, 313253368), (52, 156626684), (104, 78313342), (208, 39156671), (617, 13200304), (1234, 6600152), (2468, 3300076), (4936, 1650038), (8021, 1015408), (9872, 825019), (16042, 507704), (32084, 253852), (63463, 128336), (64168, 126926)]