64284638

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 118056960

約数和(自身を除く): 53772322

約数列:

[1, 2, 11, 19, 22, 31, 38, 41, 62, 82, 121, 209, 242, 341, 418, 451, 589, 682, 779, 902, 1178, 1271, 1331, 1558, 2299, 2542, 2662, 3751, 4598, 4961, 6479, 7502, 8569, 9922, 12958, 13981, 17138, 24149, 25289, 27962, 41261, 48298, 50578, 54571, 71269, 82522, 94259, 109142, 142538, 153791, 188518, 265639, 307582, 531278, 783959, 1036849, 1567918, 1691701, 2073698, 2922029, 3383402, 5844058, 32142319, 64284638]

約数ペア:

[(1, 64284638), (2, 32142319), (11, 5844058), (19, 3383402), (22, 2922029), (31, 2073698), (38, 1691701), (41, 1567918), (62, 1036849), (82, 783959), (121, 531278), (209, 307582), (242, 265639), (341, 188518), (418, 153791), (451, 142538), (589, 109142), (682, 94259), (779, 82522), (902, 71269), (1178, 54571), (1271, 50578), (1331, 48298), (1558, 41261), (2299, 27962), (2542, 25289), (2662, 24149), (3751, 17138), (4598, 13981), (4961, 12958), (6479, 9922), (7502, 8569)]