78245248

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 163587600

約数和(自身を除く): 85342352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 128, 197, 214, 232, 394, 428, 464, 788, 856, 928, 1576, 1712, 1856, 3103, 3152, 3424, 3712, 5713, 6206, 6304, 6848, 11426, 12412, 12608, 13696, 21079, 22852, 24824, 25216, 42158, 45704, 49648, 84316, 91408, 99296, 168632, 182816, 198592, 337264, 365632, 397184, 611291, 674528, 731264, 1222582, 1349056, 2445164, 2698112, 4890328, 9780656, 19561312, 39122624, 78245248]

約数ペア:

[(1, 78245248), (2, 39122624), (4, 19561312), (8, 9780656), (16, 4890328), (29, 2698112), (32, 2445164), (58, 1349056), (64, 1222582), (107, 731264), (116, 674528), (128, 611291), (197, 397184), (214, 365632), (232, 337264), (394, 198592), (428, 182816), (464, 168632), (788, 99296), (856, 91408), (928, 84316), (1576, 49648), (1712, 45704), (1856, 42158), (3103, 25216), (3152, 24824), (3424, 22852), (3712, 21079), (5713, 13696), (6206, 12608), (6304, 12412), (6848, 11426)]