6638008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 13582800

約数和(自身を除く): 6944792

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 769, 1079, 1538, 2158, 3076, 4316, 6152, 8632, 9997, 19994, 39988, 63827, 79976, 127654, 255308, 510616, 829751, 1659502, 3319004, 6638008]

約数ペア:

[(1, 6638008), (2, 3319004), (4, 1659502), (8, 829751), (13, 510616), (26, 255308), (52, 127654), (83, 79976), (104, 63827), (166, 39988), (332, 19994), (664, 9997), (769, 8632), (1079, 6152), (1538, 4316), (2158, 3076)]