8491944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 22271040

約数和(自身を除く): 13779096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 131, 146, 148, 219, 222, 262, 292, 296, 393, 438, 444, 524, 584, 786, 876, 888, 1048, 1572, 1752, 2701, 3144, 4847, 5402, 8103, 9563, 9694, 10804, 14541, 16206, 19126, 19388, 21608, 28689, 29082, 32412, 38252, 38776, 57378, 58164, 64824, 76504, 114756, 116328, 229512, 353831, 707662, 1061493, 1415324, 2122986, 2830648, 4245972, 8491944]

約数ペア:

[(1, 8491944), (2, 4245972), (3, 2830648), (4, 2122986), (6, 1415324), (8, 1061493), (12, 707662), (24, 353831), (37, 229512), (73, 116328), (74, 114756), (111, 76504), (131, 64824), (146, 58164), (148, 57378), (219, 38776), (222, 38252), (262, 32412), (292, 29082), (296, 28689), (393, 21608), (438, 19388), (444, 19126), (524, 16206), (584, 14541), (786, 10804), (876, 9694), (888, 9563), (1048, 8103), (1572, 5402), (1752, 4847), (2701, 3144)]