28430094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 73872000

約数和(自身を除く): 45441906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 59, 66, 77, 98, 118, 147, 149, 154, 177, 231, 294, 298, 354, 413, 447, 462, 539, 649, 826, 894, 1043, 1078, 1239, 1298, 1617, 1639, 1947, 2086, 2478, 2891, 3129, 3234, 3278, 3894, 4543, 4917, 5782, 6258, 7301, 8673, 8791, 9086, 9834, 11473, 13629, 14602, 17346, 17582, 21903, 22946, 26373, 27258, 31801, 34419, 43806, 52746, 61537, 63602, 68838, 80311, 95403, 96701, 123074, 160622, 184611, 190806, 193402, 240933, 290103, 369222, 430759, 481866, 580206, 676907, 861518, 1292277, 1353814, 2030721, 2584554, 4061442, 4738349, 9476698, 14215047, 28430094]

約数ペア:

[(1, 28430094), (2, 14215047), (3, 9476698), (6, 4738349), (7, 4061442), (11, 2584554), (14, 2030721), (21, 1353814), (22, 1292277), (33, 861518), (42, 676907), (49, 580206), (59, 481866), (66, 430759), (77, 369222), (98, 290103), (118, 240933), (147, 193402), (149, 190806), (154, 184611), (177, 160622), (231, 123074), (294, 96701), (298, 95403), (354, 80311), (413, 68838), (447, 63602), (462, 61537), (539, 52746), (649, 43806), (826, 34419), (894, 31801), (1043, 27258), (1078, 26373), (1239, 22946), (1298, 21903), (1617, 17582), (1639, 17346), (1947, 14602), (2086, 13629), (2478, 11473), (2891, 9834), (3129, 9086), (3234, 8791), (3278, 8673), (3894, 7301), (4543, 6258), (4917, 5782)]