65508208

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 60

約数和(自身を含む): 139481152

約数和(自身を除く): 73972944

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 457, 496, 527, 578, 914, 1054, 1156, 1828, 2108, 2312, 3656, 4216, 4624, 7312, 7769, 8432, 8959, 14167, 15538, 17918, 28334, 31076, 35836, 56668, 62152, 71672, 113336, 124304, 132073, 143344, 226672, 240839, 264146, 481678, 528292, 963356, 1056584, 1926712, 2113168, 3853424, 4094263, 8188526, 16377052, 32754104, 65508208]

約数ペア:

[(1, 65508208), (2, 32754104), (4, 16377052), (8, 8188526), (16, 4094263), (17, 3853424), (31, 2113168), (34, 1926712), (62, 1056584), (68, 963356), (124, 528292), (136, 481678), (248, 264146), (272, 240839), (289, 226672), (457, 143344), (496, 132073), (527, 124304), (578, 113336), (914, 71672), (1054, 62152), (1156, 56668), (1828, 35836), (2108, 31076), (2312, 28334), (3656, 17918), (4216, 15538), (4624, 14167), (7312, 8959), (7769, 8432)]