22495088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 59103360

約数和(自身を除く): 36608272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 248, 266, 304, 308, 341, 418, 434, 496, 532, 589, 616, 682, 836, 868, 961, 1064, 1178, 1232, 1364, 1463, 1672, 1736, 1922, 2128, 2356, 2387, 2728, 2926, 3344, 3472, 3844, 4123, 4712, 4774, 5456, 5852, 6479, 6727, 7688, 8246, 9424, 9548, 10571, 11704, 12958, 13454, 15376, 16492, 18259, 19096, 21142, 23408, 25916, 26908, 32984, 36518, 38192, 42284, 45353, 51832, 53816, 65968, 73036, 73997, 84568, 90706, 103664, 107632, 127813, 146072, 147994, 169136, 181412, 200849, 255626, 292144, 295988, 362824, 401698, 511252, 591976, 725648, 803396, 1022504, 1183952, 1405943, 1606792, 2045008, 2811886, 3213584, 5623772, 11247544, 22495088]

約数ペア:

[(1, 22495088), (2, 11247544), (4, 5623772), (7, 3213584), (8, 2811886), (11, 2045008), (14, 1606792), (16, 1405943), (19, 1183952), (22, 1022504), (28, 803396), (31, 725648), (38, 591976), (44, 511252), (56, 401698), (62, 362824), (76, 295988), (77, 292144), (88, 255626), (112, 200849), (124, 181412), (133, 169136), (152, 147994), (154, 146072), (176, 127813), (209, 107632), (217, 103664), (248, 90706), (266, 84568), (304, 73997), (308, 73036), (341, 65968), (418, 53816), (434, 51832), (496, 45353), (532, 42284), (589, 38192), (616, 36518), (682, 32984), (836, 26908), (868, 25916), (961, 23408), (1064, 21142), (1178, 19096), (1232, 18259), (1364, 16492), (1463, 15376), (1672, 13454), (1736, 12958), (1922, 11704), (2128, 10571), (2356, 9548), (2387, 9424), (2728, 8246), (2926, 7688), (3344, 6727), (3472, 6479), (3844, 5852), (4123, 5456), (4712, 4774)]