25645322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 41772672

約数和(自身を除く): 16127350

約数列:

[1, 2, 23, 46, 53, 67, 106, 134, 157, 314, 1219, 1541, 2438, 3082, 3551, 3611, 7102, 7222, 8321, 10519, 16642, 21038, 81673, 163346, 191383, 241937, 382766, 483874, 557507, 1115014, 12822661, 25645322]

約数ペア:

[(1, 25645322), (2, 12822661), (23, 1115014), (46, 557507), (53, 483874), (67, 382766), (106, 241937), (134, 191383), (157, 163346), (314, 81673), (1219, 21038), (1541, 16642), (2438, 10519), (3082, 8321), (3551, 7222), (3611, 7102)]