7291452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 19776512

約数和(自身を除く): 12485060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1423, 1708, 2562, 2846, 4269, 5124, 5692, 8538, 9961, 17076, 19922, 29883, 39844, 59766, 86803, 119532, 173606, 260409, 347212, 520818, 607621, 1041636, 1215242, 1822863, 2430484, 3645726, 7291452]

約数ペア:

[(1, 7291452), (2, 3645726), (3, 2430484), (4, 1822863), (6, 1215242), (7, 1041636), (12, 607621), (14, 520818), (21, 347212), (28, 260409), (42, 173606), (61, 119532), (84, 86803), (122, 59766), (183, 39844), (244, 29883), (366, 19922), (427, 17076), (732, 9961), (854, 8538), (1281, 5692), (1423, 5124), (1708, 4269), (2562, 2846)]