66123304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{635801}}^1$

素因数の和:635820

約数の個数: 16

約数和(自身を含む): 133518420

約数和(自身を除く): 67395116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 635801, 1271602, 2543204, 5086408, 8265413, 16530826, 33061652, 66123304]

約数ペア:

[(1, 66123304), (2, 33061652), (4, 16530826), (8, 8265413), (13, 5086408), (26, 2543204), (52, 1271602), (104, 635801)]