28885506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 62814528

約数和(自身を除く): 33929022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3461, 4173, 6922, 8346, 10383, 20766, 44993, 89986, 134979, 269958, 370327, 740654, 1110981, 2221962, 4814251, 9628502, 14442753, 28885506]

約数ペア:

[(1, 28885506), (2, 14442753), (3, 9628502), (6, 4814251), (13, 2221962), (26, 1110981), (39, 740654), (78, 370327), (107, 269958), (214, 134979), (321, 89986), (642, 44993), (1391, 20766), (2782, 10383), (3461, 8346), (4173, 6922)]