7971014744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{18251}}^1$

素因数の和:18984

約数の個数: 64

約数和(自身を含む): 18660844800

約数和(自身を除く): 10689830056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 709, 1418, 2836, 4963, 5672, 7799, 9926, 15598, 18251, 19852, 31196, 36502, 39704, 54593, 62392, 73004, 109186, 127757, 146008, 200761, 218372, 255514, 401522, 436744, 511028, 803044, 1022056, 1405327, 1606088, 2810654, 5621308, 11242616, 12939959, 25879918, 51759836, 90579713, 103519672, 142339549, 181159426, 284679098, 362318852, 569358196, 724637704, 996376843, 1138716392, 1992753686, 3985507372, 7971014744]

約数ペア:

[(1, 7971014744), (2, 3985507372), (4, 1992753686), (7, 1138716392), (8, 996376843), (11, 724637704), (14, 569358196), (22, 362318852), (28, 284679098), (44, 181159426), (56, 142339549), (77, 103519672), (88, 90579713), (154, 51759836), (308, 25879918), (616, 12939959), (709, 11242616), (1418, 5621308), (2836, 2810654), (4963, 1606088), (5672, 1405327), (7799, 1022056), (9926, 803044), (15598, 511028), (18251, 436744), (19852, 401522), (31196, 255514), (36502, 218372), (39704, 200761), (54593, 146008), (62392, 127757), (73004, 109186)]