68908994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 63814366

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 659, 679, 1067, 1078, 1318, 1358, 2134, 4613, 4753, 7249, 7469, 9226, 9506, 14498, 14938, 32291, 50743, 52283, 63923, 64582, 101486, 104566, 127846, 355201, 447461, 703153, 710402, 894922, 1406306, 3132227, 4922071, 6264454, 9844142, 34454497, 68908994]

約数ペア:

[(1, 68908994), (2, 34454497), (7, 9844142), (11, 6264454), (14, 4922071), (22, 3132227), (49, 1406306), (77, 894922), (97, 710402), (98, 703153), (154, 447461), (194, 355201), (539, 127846), (659, 104566), (679, 101486), (1067, 64582), (1078, 63923), (1318, 52283), (1358, 50743), (2134, 32291), (4613, 14938), (4753, 14498), (7249, 9506), (7469, 9226)]