40561612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15950

約数の個数: 36

約数和(自身を含む): 88929120

約数和(自身を除く): 48367508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15919, 31838, 63676, 111433, 206947, 222866, 413894, 445732, 780031, 827788, 1448629, 1560062, 2897258, 3120124, 5794516, 10140403, 20280806, 40561612]

約数ペア:

[(1, 40561612), (2, 20280806), (4, 10140403), (7, 5794516), (13, 3120124), (14, 2897258), (26, 1560062), (28, 1448629), (49, 827788), (52, 780031), (91, 445732), (98, 413894), (182, 222866), (196, 206947), (364, 111433), (637, 63676), (1274, 31838), (2548, 15919)]