22478744

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 43494240

約数和(自身を除く): 21015496

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 631, 1262, 2524, 4453, 5048, 8906, 17812, 35624, 38491, 46063, 76982, 92126, 153964, 184252, 307928, 368504, 2809843, 5619686, 11239372, 22478744]

約数ペア:

[(1, 22478744), (2, 11239372), (4, 5619686), (8, 2809843), (61, 368504), (73, 307928), (122, 184252), (146, 153964), (244, 92126), (292, 76982), (488, 46063), (584, 38491), (631, 35624), (1262, 17812), (2524, 8906), (4453, 5048)]