42571298

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 90419328

約数和(自身を除く): 47848030

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 49, 77, 98, 101, 119, 154, 161, 187, 202, 238, 253, 322, 374, 391, 506, 539, 707, 782, 833, 1078, 1111, 1127, 1309, 1414, 1666, 1717, 1771, 2222, 2254, 2323, 2618, 2737, 3434, 3542, 4301, 4646, 4949, 5474, 7777, 8602, 9163, 9898, 12019, 12397, 15554, 16261, 18326, 18887, 19159, 24038, 24794, 25553, 30107, 32522, 37774, 38318, 39491, 51106, 54439, 60214, 78982, 84133, 108878, 113827, 132209, 168266, 178871, 210749, 227654, 264418, 276437, 357742, 421498, 434401, 552874, 868802, 925463, 1252097, 1850926, 1935059, 2504194, 3040807, 3870118, 6081614, 21285649, 42571298]

約数ペア:

[(1, 42571298), (2, 21285649), (7, 6081614), (11, 3870118), (14, 3040807), (17, 2504194), (22, 1935059), (23, 1850926), (34, 1252097), (46, 925463), (49, 868802), (77, 552874), (98, 434401), (101, 421498), (119, 357742), (154, 276437), (161, 264418), (187, 227654), (202, 210749), (238, 178871), (253, 168266), (322, 132209), (374, 113827), (391, 108878), (506, 84133), (539, 78982), (707, 60214), (782, 54439), (833, 51106), (1078, 39491), (1111, 38318), (1127, 37774), (1309, 32522), (1414, 30107), (1666, 25553), (1717, 24794), (1771, 24038), (2222, 19159), (2254, 18887), (2323, 18326), (2618, 16261), (2737, 15554), (3434, 12397), (3542, 12019), (4301, 9898), (4646, 9163), (4949, 8602), (5474, 7777)]