38754716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9714

約数の個数: 48

約数和(自身を含む): 91069440

約数和(自身を除く): 52314724

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9679, 19358, 38716, 67753, 106469, 125827, 135506, 212938, 251654, 271012, 425876, 503308, 745283, 880789, 1384097, 1490566, 1761578, 2768194, 2981132, 3523156, 5536388, 9688679, 19377358, 38754716]

約数ペア:

[(1, 38754716), (2, 19377358), (4, 9688679), (7, 5536388), (11, 3523156), (13, 2981132), (14, 2768194), (22, 1761578), (26, 1490566), (28, 1384097), (44, 880789), (52, 745283), (77, 503308), (91, 425876), (143, 271012), (154, 251654), (182, 212938), (286, 135506), (308, 125827), (364, 106469), (572, 67753), (1001, 38716), (2002, 19358), (4004, 9679)]