65867074

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 128801988

約数和(自身を除く): 62934914

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 97, 98, 169, 182, 194, 287, 338, 533, 574, 637, 679, 1066, 1183, 1261, 1274, 1358, 2009, 2366, 2522, 3731, 3977, 4018, 4753, 6929, 7462, 7954, 8281, 8827, 9506, 13858, 16393, 16562, 17654, 26117, 27839, 32786, 48503, 51701, 52234, 55678, 61789, 97006, 103402, 114751, 123578, 194873, 229502, 339521, 361907, 389746, 672113, 679042, 723814, 803257, 1344226, 1606514, 2533349, 4704791, 5066698, 9409582, 32933537, 65867074]

約数ペア:

[(1, 65867074), (2, 32933537), (7, 9409582), (13, 5066698), (14, 4704791), (26, 2533349), (41, 1606514), (49, 1344226), (82, 803257), (91, 723814), (97, 679042), (98, 672113), (169, 389746), (182, 361907), (194, 339521), (287, 229502), (338, 194873), (533, 123578), (574, 114751), (637, 103402), (679, 97006), (1066, 61789), (1183, 55678), (1261, 52234), (1274, 51701), (1358, 48503), (2009, 32786), (2366, 27839), (2522, 26117), (3731, 17654), (3977, 16562), (4018, 16393), (4753, 13858), (6929, 9506), (7462, 8827), (7954, 8281)]