64142632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 135907200

約数和(自身を除く): 71764568

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 241, 323, 412, 482, 646, 824, 964, 1292, 1751, 1928, 1957, 2584, 3502, 3914, 4097, 4579, 7004, 7828, 8194, 9158, 14008, 15656, 16388, 18316, 24823, 32776, 33269, 36632, 49646, 66538, 77843, 99292, 133076, 155686, 198584, 266152, 311372, 421991, 471637, 622744, 843982, 943274, 1687964, 1886548, 3375928, 3773096, 8017829, 16035658, 32071316, 64142632]

約数ペア:

[(1, 64142632), (2, 32071316), (4, 16035658), (8, 8017829), (17, 3773096), (19, 3375928), (34, 1886548), (38, 1687964), (68, 943274), (76, 843982), (103, 622744), (136, 471637), (152, 421991), (206, 311372), (241, 266152), (323, 198584), (412, 155686), (482, 133076), (646, 99292), (824, 77843), (964, 66538), (1292, 49646), (1751, 36632), (1928, 33269), (1957, 32776), (2584, 24823), (3502, 18316), (3914, 16388), (4097, 15656), (4579, 14008), (7004, 9158), (7828, 8194)]