66970354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 49473806

約数列:

[1, 2, 11, 22, 31, 62, 79, 113, 121, 158, 226, 242, 341, 682, 869, 1243, 1738, 2449, 2486, 3503, 3751, 4898, 7006, 7502, 8927, 9559, 13673, 17854, 19118, 26939, 27346, 38533, 53878, 77066, 98197, 196394, 276737, 296329, 423863, 553474, 592658, 847726, 1080167, 2160334, 3044107, 6088214, 33485177, 66970354]

約数ペア:

[(1, 66970354), (2, 33485177), (11, 6088214), (22, 3044107), (31, 2160334), (62, 1080167), (79, 847726), (113, 592658), (121, 553474), (158, 423863), (226, 296329), (242, 276737), (341, 196394), (682, 98197), (869, 77066), (1243, 53878), (1738, 38533), (2449, 27346), (2486, 26939), (3503, 19118), (3751, 17854), (4898, 13673), (7006, 9559), (7502, 8927)]