4245972

素因数分解:

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

素因数の和:248

約数の個数: 48

約数和(自身を含む): 10393152

約数和(自身を除く): 6147180

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 131, 146, 148, 219, 222, 262, 292, 393, 438, 444, 524, 786, 876, 1572, 2701, 4847, 5402, 8103, 9563, 9694, 10804, 14541, 16206, 19126, 19388, 28689, 29082, 32412, 38252, 57378, 58164, 114756, 353831, 707662, 1061493, 1415324, 2122986, 4245972]

約数ペア:

[(1, 4245972), (2, 2122986), (3, 1415324), (4, 1061493), (6, 707662), (12, 353831), (37, 114756), (73, 58164), (74, 57378), (111, 38252), (131, 32412), (146, 29082), (148, 28689), (219, 19388), (222, 19126), (262, 16206), (292, 14541), (393, 10804), (438, 9694), (444, 9563), (524, 8103), (786, 5402), (876, 4847), (1572, 2701)]