61172552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57493}}^1$

素因数の和:57525

約数の個数: 32

約数和(自身を含む): 137985600

約数和(自身を除く): 76813048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57493, 114986, 229972, 402451, 459944, 804902, 1092367, 1609804, 2184734, 3219608, 4369468, 7646569, 8738936, 15293138, 30586276, 61172552]

約数ペア:

[(1, 61172552), (2, 30586276), (4, 15293138), (7, 8738936), (8, 7646569), (14, 4369468), (19, 3219608), (28, 2184734), (38, 1609804), (56, 1092367), (76, 804902), (133, 459944), (152, 402451), (266, 229972), (532, 114986), (1064, 57493)]