71542052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 68166748

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 149, 298, 307, 391, 596, 614, 782, 1228, 1564, 2533, 3427, 5066, 5219, 6854, 7061, 10132, 10438, 13708, 14122, 20876, 28244, 45743, 58259, 91486, 116518, 120037, 182972, 233036, 240074, 480148, 777631, 1052089, 1555262, 2104178, 3110524, 4208356, 17885513, 35771026, 71542052]

約数ペア:

[(1, 71542052), (2, 35771026), (4, 17885513), (17, 4208356), (23, 3110524), (34, 2104178), (46, 1555262), (68, 1052089), (92, 777631), (149, 480148), (298, 240074), (307, 233036), (391, 182972), (596, 120037), (614, 116518), (782, 91486), (1228, 58259), (1564, 45743), (2533, 28244), (3427, 20876), (5066, 14122), (5219, 13708), (6854, 10438), (7061, 10132)]