25382344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 52106040

約数和(自身を除く): 26723696

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4001, 6344, 8002, 16004, 32008, 52013, 104026, 208052, 244061, 416104, 488122, 976244, 1952488, 3172793, 6345586, 12691172, 25382344]

約数ペア:

[(1, 25382344), (2, 12691172), (4, 6345586), (8, 3172793), (13, 1952488), (26, 976244), (52, 488122), (61, 416104), (104, 244061), (122, 208052), (244, 104026), (488, 52013), (793, 32008), (1586, 16004), (3172, 8002), (4001, 6344)]