63809746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31906

約数の個数: 32

約数和(自身を含む): 128515968

約数和(自身を除く): 64706222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 31873, 63746, 223111, 350603, 414349, 446222, 701206, 828698, 2454221, 2900443, 4557839, 4908442, 5800886, 9115678, 31904873, 63809746]

約数ペア:

[(1, 63809746), (2, 31904873), (7, 9115678), (11, 5800886), (13, 4908442), (14, 4557839), (22, 2900443), (26, 2454221), (77, 828698), (91, 701206), (143, 446222), (154, 414349), (182, 350603), (286, 223111), (1001, 63746), (2002, 31873)]