42642992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 102969600

約数和(自身を除く): 60326608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 691, 812, 1064, 1102, 1382, 1624, 2128, 2204, 2764, 3248, 3857, 4408, 4837, 5528, 7714, 8816, 9674, 11056, 13129, 15428, 19348, 20039, 26258, 30856, 38696, 40078, 52516, 61712, 77392, 80156, 91903, 105032, 140273, 160312, 183806, 210064, 280546, 320624, 367612, 380741, 561092, 735224, 761482, 1122184, 1470448, 1522964, 2244368, 2665187, 3045928, 5330374, 6091856, 10660748, 21321496, 42642992]

約数ペア:

[(1, 42642992), (2, 21321496), (4, 10660748), (7, 6091856), (8, 5330374), (14, 3045928), (16, 2665187), (19, 2244368), (28, 1522964), (29, 1470448), (38, 1122184), (56, 761482), (58, 735224), (76, 561092), (112, 380741), (116, 367612), (133, 320624), (152, 280546), (203, 210064), (232, 183806), (266, 160312), (304, 140273), (406, 105032), (464, 91903), (532, 80156), (551, 77392), (691, 61712), (812, 52516), (1064, 40078), (1102, 38696), (1382, 30856), (1624, 26258), (2128, 20039), (2204, 19348), (2764, 15428), (3248, 13129), (3857, 11056), (4408, 9674), (4837, 8816), (5528, 7714)]