71300248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{287501}}^1$

素因数の和:287538

約数の個数: 16

約数和(自身を含む): 138000960

約数和(自身を除く): 66700712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 287501, 575002, 1150004, 2300008, 8912531, 17825062, 35650124, 71300248]

約数ペア:

[(1, 71300248), (2, 35650124), (4, 17825062), (8, 8912531), (31, 2300008), (62, 1150004), (124, 575002), (248, 287501)]