71051296

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 149052960

約数和(自身を除く): 78001664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 619, 844, 1238, 1688, 2476, 3376, 3587, 4952, 6752, 7174, 9904, 10523, 14348, 19808, 21046, 28696, 42092, 57392, 84184, 114784, 130609, 168368, 261218, 336736, 522436, 1044872, 2089744, 2220353, 4179488, 4440706, 8881412, 17762824, 35525648, 71051296]

約数ペア:

[(1, 71051296), (2, 35525648), (4, 17762824), (8, 8881412), (16, 4440706), (17, 4179488), (32, 2220353), (34, 2089744), (68, 1044872), (136, 522436), (211, 336736), (272, 261218), (422, 168368), (544, 130609), (619, 114784), (844, 84184), (1238, 57392), (1688, 42092), (2476, 28696), (3376, 21046), (3587, 19808), (4952, 14348), (6752, 10523), (7174, 9904)]