66712002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 97793598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2039, 2337, 4078, 4674, 5453, 6117, 10906, 12234, 14273, 16359, 28546, 32718, 38741, 42819, 77482, 83599, 85638, 116223, 167198, 232446, 250797, 271187, 501594, 542374, 585193, 813561, 1170386, 1588381, 1627122, 1755579, 3176762, 3511158, 4765143, 9530286, 11118667, 22237334, 33356001, 66712002]

約数ペア:

[(1, 66712002), (2, 33356001), (3, 22237334), (6, 11118667), (7, 9530286), (14, 4765143), (19, 3511158), (21, 3176762), (38, 1755579), (41, 1627122), (42, 1588381), (57, 1170386), (82, 813561), (114, 585193), (123, 542374), (133, 501594), (246, 271187), (266, 250797), (287, 232446), (399, 167198), (574, 116223), (779, 85638), (798, 83599), (861, 77482), (1558, 42819), (1722, 38741), (2039, 32718), (2337, 28546), (4078, 16359), (4674, 14273), (5453, 12234), (6117, 10906)]