47368178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 44561422

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 379, 418, 437, 494, 506, 598, 758, 874, 2717, 3289, 4169, 4807, 4927, 5434, 5681, 6578, 7201, 8338, 8717, 9614, 9854, 11362, 14402, 17434, 54197, 62491, 79211, 93613, 95887, 108394, 113321, 124982, 158422, 165623, 187226, 191774, 226642, 331246, 1029743, 1246531, 1821853, 2059486, 2153099, 2493062, 3643706, 4306198, 23684089, 47368178]

約数ペア:

[(1, 47368178), (2, 23684089), (11, 4306198), (13, 3643706), (19, 2493062), (22, 2153099), (23, 2059486), (26, 1821853), (38, 1246531), (46, 1029743), (143, 331246), (209, 226642), (247, 191774), (253, 187226), (286, 165623), (299, 158422), (379, 124982), (418, 113321), (437, 108394), (494, 95887), (506, 93613), (598, 79211), (758, 62491), (874, 54197), (2717, 17434), (3289, 14402), (4169, 11362), (4807, 9854), (4927, 9614), (5434, 8717), (5681, 8338), (6578, 7201)]