4267788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 12133632

約数和(自身を除く): 7865844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 966, 987, 1081, 1316, 1932, 1974, 2162, 2209, 3243, 3948, 4324, 4418, 6486, 6627, 7567, 8836, 12972, 13254, 15134, 15463, 22701, 26508, 30268, 30926, 45402, 46389, 50807, 61852, 90804, 92778, 101614, 152421, 185556, 203228, 304842, 355649, 609684, 711298, 1066947, 1422596, 2133894, 4267788]

約数ペア:

[(1, 4267788), (2, 2133894), (3, 1422596), (4, 1066947), (6, 711298), (7, 609684), (12, 355649), (14, 304842), (21, 203228), (23, 185556), (28, 152421), (42, 101614), (46, 92778), (47, 90804), (69, 61852), (84, 50807), (92, 46389), (94, 45402), (138, 30926), (141, 30268), (161, 26508), (188, 22701), (276, 15463), (282, 15134), (322, 13254), (329, 12972), (483, 8836), (564, 7567), (644, 6627), (658, 6486), (966, 4418), (987, 4324), (1081, 3948), (1316, 3243), (1932, 2209), (1974, 2162)]