42852472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 86798880

約数和(自身を除く): 43946408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 631, 653, 1262, 1306, 2524, 2612, 5048, 5224, 8203, 8489, 16406, 16978, 32812, 33956, 65624, 67912, 412043, 824086, 1648172, 3296344, 5356559, 10713118, 21426236, 42852472]

約数ペア:

[(1, 42852472), (2, 21426236), (4, 10713118), (8, 5356559), (13, 3296344), (26, 1648172), (52, 824086), (104, 412043), (631, 67912), (653, 65624), (1262, 33956), (1306, 32812), (2524, 16978), (2612, 16406), (5048, 8489), (5224, 8203)]