6423976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 13658400

約数和(自身を除く): 7234424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3251, 6502, 13004, 26008, 42263, 61769, 84526, 123538, 169052, 247076, 338104, 494152, 802997, 1605994, 3211988, 6423976]

約数ペア:

[(1, 6423976), (2, 3211988), (4, 1605994), (8, 802997), (13, 494152), (19, 338104), (26, 247076), (38, 169052), (52, 123538), (76, 84526), (104, 61769), (152, 42263), (247, 26008), (494, 13004), (988, 6502), (1976, 3251)]