42259448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 59761672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2213, 2387, 2728, 4426, 4774, 8852, 9548, 15491, 17704, 19096, 24343, 30982, 48686, 61964, 68603, 97372, 123928, 137206, 170401, 194744, 274412, 340802, 480221, 548824, 681604, 754633, 960442, 1363208, 1509266, 1920884, 3018532, 3841768, 5282431, 6037064, 10564862, 21129724, 42259448]

約数ペア:

[(1, 42259448), (2, 21129724), (4, 10564862), (7, 6037064), (8, 5282431), (11, 3841768), (14, 3018532), (22, 1920884), (28, 1509266), (31, 1363208), (44, 960442), (56, 754633), (62, 681604), (77, 548824), (88, 480221), (124, 340802), (154, 274412), (217, 194744), (248, 170401), (308, 137206), (341, 123928), (434, 97372), (616, 68603), (682, 61964), (868, 48686), (1364, 30982), (1736, 24343), (2213, 19096), (2387, 17704), (2728, 15491), (4426, 9548), (4774, 8852)]